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E. coli recombinant human Protein for normal cell culture

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Selective Release of Recombinant Periplasmic Protein From E. coli Using Continuous Pulsed Electric Field Treatment

Selective Release of Recombinant Periplasmic Protein From E. coli Using Continuous Pulsed Electric Field Treatment

Posted on July 9, 2021July 1, 2021 by Laura
To this point, high-pressure homogenization is the usual technique for cell disintegration earlier than the extraction of cytosolic and periplasmic protein from E. coli. Its most important disadvantage, nevertheless, is low selectivity and a ensuing excessive load of host cell impurities. Pulsed electrical subject (PEF) therapy could also be used for selective permeabilization of the outer membrane. PEF is a course of which is ready to generate pores inside cell membranes, the so-called electroporation. It may be readily utilized to the tradition broth in steady mode, no extra chemical compounds are wanted, warmth technology is comparatively low, and it’s already applied at industrial scale within the meals sector.
But, research about PEF-assisted extraction of recombinant protein from micro organism are scarce. Within the current examine, steady electroporation was employed to selectively extract recombinant Protein A from the periplasm of E. coli. For this function, a particularly designed flow-through PEF therapy chamber was deployed, operated at 1.5 kg/h, utilizing rectangular pulses of three μs at particular vitality enter ranges between 10.Three and 241.9 kJ/kg. Power enter was managed by variation of the electrical subject power (28.4-44.eight kV/cm) and pulse repetition frequency (50-1,000 Hz). The consequences of the method parameters on cell viability, product launch, and host cell protein (HCP), DNA, in addition to endotoxin (ET) masses have been investigated.
It was discovered {that a} most product launch of 89% was achieved with growing vitality enter ranges. Cell loss of life additionally progressively elevated, with a most inactivation of -0.9 log at 241.9 kJ/kg. The circumstances leading to excessive launch efficiencies whereas maintaining impurities low have been electrical subject strengths ≤ 30 kV/cm and frequencies ≥ 825 Hz. Compared with high-pressure homogenization, PEF therapy resulted in 40% much less HCP load, 96% much less DNA load, and 43% much less ET load. Subsequently, PEF therapy may be an environment friendly different to the cell disintegration processes generally utilized in downstream processing.

Technology of cell-permeant recombinant human transcription issue GATA4 from E. coli

Transcription issue GATA4 is expressed throughout early embryogenesis and is significant for correct growth. As well as, it’s a essential reprogramming issue for deriving purposeful cardiomyocytes and was just lately recognized as a tumor suppressor protein in numerous cancers. To generate a secure and efficient molecular instrument that may probably be utilized in a cell reprogramming course of and as an anti-cancer agent, we have now recognized optimum expression parameters to acquire soluble expression of human GATA4 in E. coli and purified the identical to homogeneity below native circumstances utilizing immobilized metallic ion affinity chromatography. The identification of GATA4 protein was confirmed utilizing western blotting and mass spectrometry. Utilizing round dichroism spectroscopy, it was demonstrated that the purified recombinant protein has maintained its secondary construction, primarily comprising of random coils and α-helices. Subsequently, this purified recombinant protein was utilized to human cells and was discovered that it was non-toxic and in a position to enter the cells in addition to translocate to the nucleus. Prospectively, this cell- and nuclear-permeant molecular instrument is appropriate for cell reprogramming experiments and generally is a secure and efficient therapeutic agent for most cancers remedy.

Immobilization of Recombinant E. coli Cells in a Bacterial Cellulose-Silk Composite Matrix To Protect Organic Operate

Methods for the encapsulation of cells for the design of cell-based sensors require environment friendly immobilization procedures whereas preserving organic exercise of the reporter cells. Right here, we introduce an immobilization method that depends upon the symbiotic relationship between two bacterial strains: cellulose-producing Gluconacetobacter xylinus cells; and recombinant Escherichia coli cells harboring recombinase-based dual-color artificial riboswitch (RS), as a mannequin for cell-based sensor. Following sequential coculturing of recombinant cells within the cellulose matrix, last immobilization of E. coli cells was accomplished after reconstituted silk fibroin (SF) protein was added to a “dwelling membrane” producing the composite bacterial cellulose-silk fibroin (BC-SF) scaffold.
 Selective Release of Recombinant Periplasmic Protein From E. coli Using Continuous Pulsed Electric Field Treatment
By controlling incubation parameters for each sorts of cells, in addition to the conformations in SF secondary construction, a wide range of sturdy composite scaffolds have been ready starting from opaque to clear. The properties of the scaffolds have been in contrast by way of porosity, water capability, distribution of recombinant cells throughout the scaffolds matrix, onset of cells activation, and skill to guard recombinant operate of cells in opposition to UV irradiation.
The closer-fitted microstructure of clear BC-SF scaffolds resulted in leakage-free encapsulation of recombinant cells with preserved RS operate due to a mixture of a number of parameters that carefully matched properties of a biofilm setting. Together with correct elasticity, wonderful porosity, capability to retain the water, and skill of SF to soak up UV mild, the composite hydrogel materials offered needed circumstances to kind confined cell colonies that changed cell metabolism and enhanced cell resilience to the stresses induced by encapsulation.

Purification of recombinant human chemokine CCL2 in E. coli and its operate in ovarian most cancers

Chemokine (CC-motif) ligand 2 (CCL2) is an inflammatory cytokine that regulates the infiltration and migration of monocytes. It’s extremely expressed by each tumor and stromal cells and has been related to tumorigenesis. Nonetheless, the impact of the exogenous administration of CCL2 on ovarian most cancers stays largely unknown. On this report, we tried to determine an expression system in Escherichia coli to supply recombinant hCCL2. The recombinant plasmid containing the hCCL2 cDNA was ready utilizing the prokaryotic-expression plasmid pGEX-5X-Three and reworked into E. coli BL21. GST-hCCL2 was efficiently induced by 0.1 mmol/L IPTG at 20 °C for six h, and the recombinant protein was purified utilizing affinity chromatography.

Active AHCY, human recombinant

7527-1000 Biovision
EUR 5482

Active AHCY, human recombinant

7527-50 Biovision
EUR 479

Active Recombinant Human CETP

7606-100 Biovision
EUR 805

Active Recombinant Human CETP

7606-1000 Biovision
EUR 4345

Active Recombinant Human CETP

7606-20 Biovision
EUR 262

Active SIRT2, human recombinant

7698-10 Biovision
EUR 262

Active SIRT2, human recombinant

7698-1000 Biovision
EUR 4394

Active SIRT2, human recombinant

7698-50 Biovision
EUR 457

Active SIRT7, human recombinant

7846-10 Biovision
EUR 218

Active SIRT7, human recombinant

7846-50 Biovision
EUR 588

Irisin, Active, human recombinant

7852-10 Biovision
EUR 370

Irisin, Active, human recombinant

7852-50 Biovision
EUR 1077

HER2, Active, Human Recombinant

8011-5 Biovision
EUR 240

HER2, Active, Human Recombinant

8011-50 Biovision
EUR 1132

Activin-A Human Recombinant Protein, Active

PROTP08476-2 BosterBio Regular: 10ug
EUR 317
Description: Active form Activin-A Human Recombinant produced in e.coli is a homodimeric, non-glycosylated, polypeptide chain containing 2 x 117 amino acids and having a molecular weight of 26.2kDa.;The Active form Activin-A is purified by standard chromatographic techniques.

Activin-B Human Recombinant Protein, Active

PROTP09529 BosterBio Regular: 10ug
EUR 317
Description: Activin B human Recombinant produced in Nicotiana benthamiana plant is a beta-B single chain (aa 293-406) containing 123 amino acids (molecular formula C615H910N178O177S12). Activin B is fused to a 10-His-tag at the N-terminal having the total molecular mass of 14kDa and purified by standard chromatographic techniques.

Recombinant MeV Active Nucleocapsid Protein

VAng-Lsx0400-inquire Creative Biolabs inquire Ask for price
Description: Measles Active Nucleocapsid, recombinant protein from E. coli.

Recombinant Human Activin-A Active

7-00004 CHI Scientific 1ug Ask for price

Recombinant Human Activin-A Active

7-00005 CHI Scientific 5ug Ask for price

Recombinant Human Activin-A Active

7-00006 CHI Scientific 100µg Ask for price

Recombinant Human Activin-B Active

7-00010 CHI Scientific 1ug Ask for price

Recombinant Human Activin-B Active

7-00011 CHI Scientific 5ug Ask for price

Recombinant Human Activin-B Active

7-00012 CHI Scientific 100µg Ask for price

Active Cathepsin S, human recombinant

7526-10 Biovision
EUR 338

Active Cathepsin S, human recombinant

7526-50 Biovision
EUR 1126

Active Cathepsin S, human recombinant

7526-500 Biovision
EUR 9130

Active Cathepsin B, human recombinant

7580-1000 Biovision
EUR 9783

Active Cathepsin B, human recombinant

7580-5 Biovision
EUR 294

Active Cathepsin B, human recombinant

7580-50 Biovision
EUR 1132

Cathepsin K, Active, human recombinant

7600-5 Biovision
EUR 392

Cathepsin K, Active, human recombinant

7600-50 Biovision
EUR 2279

MMP-9, Active, human recombinant

7867-1000 Biovision
EUR 501

MMP-9, Active, human recombinant

7867-500 Biovision
EUR 332

MMP-14, Active, Human Recombinant

8009-10 Biovision
EUR 316

MMP-14, Active, Human Recombinant

8009-50 Biovision
EUR 805

Active Cathepsin D, Human Recombinant

9229-10 Biovision
EUR 245

Active Cathepsin D, Human Recombinant

9229-100 Biovision
EUR 1132

Active Cathepsin D, Human Recombinant

9229-50 Biovision
EUR 735

5-Lipoxygenase, Active, Human Recombinant

P1373-200 Biovision
EUR 316

MMP-9, Active, Human Recombinant

P1567-10 Biovision 10 µg
EUR 348

MMP-9, Active, Human Recombinant

P1567-50 Biovision 50 µg
EUR 510

Activin-A Human Recombinant Protein, Plant-Active

PROTP08476-3 BosterBio Regular: 5ug
EUR 317
Description: Active form Activin-A Human Recombinant produced in Plant is a homodimeric, glycosylated, polypeptide chain containing 2 x 116 amino acids and having a molecular weight of 27.4kDa.;The Active form Activin-A is fused to a 6-His tag at N-terminus and purified by standard chromatographic techniques.

Purified, recombinant Human TACE control protein (active)

TACE15-R-10 Alpha Diagnostics 10 ug
EUR 712

Human Recombinant VEGF121 Protein (Sf9), biologically active

VEGF24-R-10 Alpha Diagnostics 10 ug
EUR 445

Human Recombinant VEGF121 Protein (Sf9), biologically active

VEGF24-R-100 Alpha Diagnostics 100 ug
EUR 2425

Human Recombinant VEGF121 Protein (E.Coli), biologically active

VEGF25-R-10 Alpha Diagnostics 10 ug
EUR 445

Human Recombinant VEGF121 Protein (E.Coli), biologically active

VEGF25-R-100 Alpha Diagnostics 100 ug
EUR 2425

Human Recombinant VEGF165 Protein (E.Coli), biologically active

VEGF26-R-10 Alpha Diagnostics 10 ug
EUR 445

Human Recombinant VEGF165 Protein (E.Coli), biologically active

VEGF26-R-100 Alpha Diagnostics 100 ug
EUR 2242

Human Recombinant VEGF165 Protein (E.Coli), biologically active

VEGF26-R-1000 Alpha Diagnostics 1000 ug
EUR 9185

Human Recombinant VEGF165 Protein (Sf9), biologically active

VEGF27-R-10 Alpha Diagnostics 10 ug
EUR 445

Human Recombinant VEGF165 Protein (HEK), biologically active

VEGF27-R-100 Alpha Diagnostics 100 ug
EUR 2425

Human Recombinant VEGF165 Protein (Sf9), biologically active

VEGF27-R-1000 Alpha Diagnostics 1000 ug
EUR 9185

Recombinant purified, human NFkB-p65 protein, active

NFKB651-R-5 Alpha Diagnostics 5 ug
EUR 651

Purified Recombinant Human BMP3 protein, Biologically active

BMP35-R-10 Alpha Diagnostics 10 ug
EUR 408

Purified Recombinant Human BMP4 protein, Biologically active,

BMP45-R-10 Alpha Diagnostics 10 ug
EUR 895

Purified Recombinant Human BMP4 protein, Biologically active

BMP45-R-5 Alpha Diagnostics 5 ug
EUR 529

Purified Recombinant Human BMP6 protein, Biologically active

BMP65-R-20 Alpha Diagnostics 20 ug
EUR 895

GLO1 Human, Glyoxalase-I Human Recombinant Protein, Active

PROTQ04760-1 BosterBio Regular: 10ug
EUR 317
Description: Glyoxalase-I Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 184 amino acids and having a molecular mass of 20.7 kDa. ;Glyoxalase-1 is purified by proprietary chromatographic techniques.

CST3 Human, Cystatin-C Human Recombinant Protein, Active

PROTQ6FGW9-1 BosterBio Regular: 10ug
EUR 317
Description: Cystatin-C Human Recombinant produced in HEK cells is a non-glycosylated monomer, having a molecular weight of approximately 13kDa.;The Cystatin-C is purified by proprietary chromatographic techniques.

MGLL Human, Monoglyceride Lipase Human Recombinant Protein, Active

PROTQ99685-1 BosterBio Regular: 5ug
EUR 317
Description: MGLL Human Recombinant fused with a 20 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 333 amino acids (1-313 a.a.) and having a molecular mass of 36.4kDa. The MGLL is purified by proprietary chromatographic techniques.

GDA Human, Guanine Deaminase Human Recombinant Protein, Active

PROTQ9Y2T3-2 BosterBio Regular: 10ug
EUR 317
Description: GDA Human Recombinant produced in E. coli is a single polypeptide chain containing 477 amino acids (1-454) and having a molecular mass of 53kDa.;GDA is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

CSTA Human, Cystatin-A Human Recombinant Protein, Active

PROTP01040 BosterBio Regular: 20ug
EUR 317
Description: Cystatin A Human Recombinant produced in E.Coli is a single, non-glycosylated, Polypeptide chain containing 118 amino acids (1-98a.a.) and having a molecular mass of 13.1 kDa.;The Cystatin A is fused to a 20 amino acid His tag at N-terminus and purified by proprietary chromatographic techniques.

Human, Activin-A Human Recombinant Protein, HEK-Active

PROTP08476-1 BosterBio Regular: 10ug
EUR 317
Description: Activin-A Human Recombinant produced in HEK cells is a non-glycosylated disulfide-linked homodimer, having a total molecular weight of 25kDa.;The Activin-A is purified by proprietary chromatographic techniques.

GLUL Human, Glutamine Synthetase Human Recombinant Protein, Active

PROTP15104-1 BosterBio Regular: 10ug
EUR 317
Description: GLUL Recombinant Human produced in E.Coli is a single, non-glycosylated polypeptide chain containing 373 amino acids (1-373) and having a molecular mass of 42kDa.

PGP Human, Phosphoglycolate Phosphatase Human Recombinant Protein, Active

PROTA6NDG6-1 BosterBio Regular: 10ug
EUR 317
Description: PGP Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 345 amino acids (1-321a.a) and having a molecular mass of 36.5kDa.;PGP is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Active Human HSP70 Protein

SPR-103A Stressmarq 0.05 mg
EUR 300
Description: His tagged recombinant human HSP70 Protein expressed in E. coli for WB, SDS-PAGE, ATPase Activity Assay, Functional Assay, ELISA. This protein is biologically active (ATPase active).

Active Human HSP70 Protein

SPR-103B Stressmarq 0.1 mg
EUR 388
Description: His tagged recombinant human HSP70 Protein expressed in E. coli for WB, SDS-PAGE, ATPase Activity Assay, Functional Assay, ELISA. This protein is biologically active (ATPase active).

Active Human HSP70 Protein

SPR-103C Stressmarq 2x0.1 mg
EUR 669
Description: His tagged recombinant human HSP70 Protein expressed in E. coli for WB, SDS-PAGE, ATPase Activity Assay, Functional Assay, ELISA. This protein is biologically active (ATPase active).

Active Human HSP60 Protein

SPR-104A Stressmarq 0.05 mg
EUR 231
Description: His tagged recombinant human HSP60 Protein expressed in E. coli for WB, SDS-PAGE, ATPase Activity Assay, Functional Assay, ELISA. This protein is biologically active (ATPase active).

Active Human HSP60 Protein

SPR-104B Stressmarq 0.1 mg
EUR 387
Description: His tagged recombinant human HSP60 Protein expressed in E. coli for WB, SDS-PAGE, ATPase Activity Assay, Functional Assay, ELISA. This protein is biologically active (ATPase active).

Active Human HSP60 Protein

SPR-104C Stressmarq 2x0.1 mg
EUR 568
Description: His tagged recombinant human HSP60 Protein expressed in E. coli for WB, SDS-PAGE, ATPase Activity Assay, Functional Assay, ELISA. This protein is biologically active (ATPase active).

Active Human HSC70 Protein

SPR-106A Stressmarq 0.05 mg
EUR 236
Description: His tagged recombinant human HSC70 Protein expressed in E. coli for WB, SDS-PAGE, ATPase Activity Assay, Functional Assay, ELISA. This protein is biologically active (ATPase active).

Active Human HSC70 Protein

SPR-106B Stressmarq 0.1 mg
EUR 310
Description: His tagged recombinant human HSC70 Protein expressed in E. coli for WB, SDS-PAGE, ATPase Activity Assay, Functional Assay, ELISA. This protein is biologically active (ATPase active).

Active Human HSC70 Protein

SPR-106C Stressmarq 2x0.1 mg
EUR 538
Description: His tagged recombinant human HSC70 Protein expressed in E. coli for WB, SDS-PAGE, ATPase Activity Assay, Functional Assay, ELISA. This protein is biologically active (ATPase active).

Active Human HSP70 Protein

SPR-108A Stressmarq 0.05 mg
EUR 300
Description: Untagged recombinant human HSP70 Protein expressed in E. coli for WB, SDS-PAGE, ATPase Activity Assay, Functional Assay, ELISA. This protein is biologically active (ATPase active).

Active Human HSP70 Protein

SPR-108B Stressmarq 0.1 mg
EUR 388
Description: Untagged recombinant human HSP70 Protein expressed in E. coli for WB, SDS-PAGE, ATPase Activity Assay, Functional Assay, ELISA. This protein is biologically active (ATPase active).

Active Human HSP70 Protein

SPR-108C Stressmarq 2x0.1 mg
EUR 669
Description: Untagged recombinant human HSP70 Protein expressed in E. coli for WB, SDS-PAGE, ATPase Activity Assay, Functional Assay, ELISA. This protein is biologically active (ATPase active).

Active Human HSP70 Protein

SPR-115A Stressmarq 0.05 mg
EUR 346
Description: His tagged recombinant human HSP70 Protein expressed in Baculovirus/Hi5 cells for WB, SDS-PAGE, ATPase Activity Assay, Functional Assay, ELISA. This protein is biologically active (ATPase active).

Active Human HSP70 Protein

SPR-115B Stressmarq 0.1 mg
EUR 477
Description: His tagged recombinant human HSP70 Protein expressed in Baculovirus/Hi5 cells for WB, SDS-PAGE, ATPase Activity Assay, Functional Assay, ELISA. This protein is biologically active (ATPase active).

Active Human HSP70 Protein

SPR-115C Stressmarq 2x0.1 mg
EUR 813
Description: His tagged recombinant human HSP70 Protein expressed in Baculovirus/Hi5 cells for WB, SDS-PAGE, ATPase Activity Assay, Functional Assay, ELISA. This protein is biologically active (ATPase active).

Human SOD Protein (Active)

20-abx060221 Abbexa
  • EUR 314.00
  • EUR 732.00
  • EUR 1295.00
  • 100 ug
  • 1 mg
  • 2 mg

Human CellExp? HDAC6, Human Recombinant, Active

P1265-50 Biovision
EUR 446

Human CellExp? HDAC8, Human Recombinant, Active

P1266-50 Biovision
EUR 446

Human CellExp? HDAC11, Human Recombinant, Active

P1267-50 Biovision
EUR 446

PRMT1, mouse recombinant (Active)

4868-10 Biovision
EUR 153

PRMT1, mouse recombinant (Active)

4868-1000 Biovision
EUR 3834

PRMT1, mouse recombinant (Active)

4868-50 Biovision
EUR 392

Active Human Caspases Group I, Active Human

K241-3-25 Biovision
EUR 370

Mouse, GAPDH Mouse Recombinant Protein, Active

PROTP16858-1 BosterBio Regular: 10ug
EUR 317
Description: GAPDH Mouse Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 356 amino acids (1-333a.a.) and having a molecular mass of 38.2kDa.;GAPDH is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Recombinant RSV Active SRC Protein [GST]

VAng-Lsx0456-inquire Creative Biolabs inquire Ask for price
Description: RSV Active SRC [GST], recombinant protein from Baculovirus.

Recombinant Human Alpha-1 Antitrypsin, Active

7-06361 CHI Scientific 20µg Ask for price
The purified protein was recognized by SDS-PAGE and Western Blot. In vitro experiments revealed that rhCCL2 promoted the proliferation of ovarian most cancers cells and elevated the degrees of phosphorylation of MEK and ERK1/2, and the degrees of JUN, RELB and NF-κB2 mRNA. Moreover, inhibition of ERK signaling by therapy with PD98059 decreased ovarian most cancers cell proliferation and ranges of JUN, RELB, and NF-κB2 mRNA, indicating that exogenous rhCCL2 elevated the proliferation of ovarian most cancers cells, partially by activating the MAPK/ERK pathway, and by focusing on JUN, RELB, and NF-κB2. Our examine uncovered a selling position of exogenous CCL2 on ovarian most cancers cell proliferation by way of the MAPK/ERK signaling pathway, which can facilitate the invention of extra potential roles of CCL2 in ovarian most cancers.

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Recent Posts

  • Human Exenatide ELISA Kit .
  • DAPI.
  • 5-ROX .
  • MOLM-13 Cell Line.
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cell lineage cell line development corticosterone elisa kit cotinine elisa kit elisa assay kit elisa kit abcam elisa kit allergen elisa kit box elisa kit hs code elisa kit india distributor elisa kit price elisa kit protocol elisa kits distributor elisa kits manufacturer elisa kit thermofisher elisa kit tnf alpha elisa test kits estradiol elisa kit human humana humana.com humana.com login humana login humana military humana military login humana pharmacy humanapharmacy.com humana pharmacy login human benchmark humane society animal shelter humane society near me humane society tacoma human genome project human interface devices humanism humanity humanity login humankind humanoid human resources human rights watch human services human tnf alpha elisa kit il-6 elisa kit lassa fever igg elisa kit
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