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Recombinant Proteins

Modified or manipulated proteins encoded by recombinant DNA and suitable for a variety of purposes including the modification of gene sequences, mass protein production, and the manufacture of commercial products.
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6,721 – 6,735 of 129,885 results
6,722

R&D Systems™ Recombinant Human IL-21 Protein
GSA_VA

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Purity or Quality Grade >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining
Conjugate Unconjugated
Common Name IL-21
Molecular Weight (g/mol) Observed M.W.: 17kDa, reducing conditions, Theoretical M.W.: 15kDa
Gene Symbol IL21
Endotoxin Concentration <0.10 EU per 1μg of the protein by the LAL method.
Storage Requirements 12 months from date of receipt, ≤ -20° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, ≤ -20° C under sterile conditions after reconstitution.
Expression System E. coli-derived Gln25-Ser155, with a N-terminal Met
For Use With (Application) Bioactivity
Source E. coli-derived human IL-21 protein Gln25-Ser155,with a N-terminal Met
Accession Number Q9HBE4
Gene Alias IL21, IL-21Za11interleukin-21, interleukin 21, interleukin-21 isoform
Biological Activity Measured in a cell proliferation assay using N1186 human T cells. Parrish-Novak, J. et al. (2000) Nature 408:57. The ED50 for this effect is typically 2-12ng/mL.
Gene ID (Entrez) 59067
Formulation Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.
Species Human
Recombinant Recombinant
6,723

Invitrogen™ Human CD43 (aa 315-394) Control Fragment Recombinant Protein

Recombinant Protein

ENCOMPASS_PREFERRED
6,724

R&D Systems™ Recombinant Human R-Spondin 2 Fc Chimera Protein, CF
SDP

Recombinant Protein

6,725

Invitrogen™ Human ACTRT3 (aa 46-122) Control Fragment Recombinant Protein

Recombinant Protein

ENCOMPASS_PREFERRED
6,726

Invitrogen™ Human FBXL22 (aa 180-247) Control Fragment Recombinant Protein

Recombinant Protein

ENCOMPASS_PREFERRED
6,727

R&D Systems™ Recombinant Cotton Rat IFN-gamma Protein
SDP

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.

Purity or Quality Grade 95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate Unconjugated
Molecular Weight (g/mol) 17 kDa
Quantity 25 μg
Recombinant Recombinant
Name IFN-gamma
6,728

Novus Biologicals™ Recombinant Human UMPS His Protein
SDP

Highly purified. Generating reliable and reproducible results. Applications: SDS-Page

6,729

Novus Biologicals™ GNPNAT1 Protein
SDP

Highly purified. Generating reliable and reproducible results.

Regulatory Status RUO
Purification Method SDS-PAGE
Purity or Quality Grade >90%
Conjugate Unconjugated
Common Name GNPNAT1
Molecular Weight (g/mol) 23.1kDa
Formulation Liquid. In 20mM Tris-HCl buffer (pH 8.0) containing 1mM DTT, 30% glycerol, 0.1M NaCl
Storage Requirements Store at -80°C. Avoid freeze-thaw cycles.
Concentration 0.5mg/mL
For Use With (Application) SDS-PAGE
6,730

R&D Systems™ Recombinant Human LRRC4 Protein
SDP

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.

6,731

Novus Biologicals™ Recombinant Human Aminopeptidase P1/XPNPEP1 His Protein
SDP

Highly purified. Generating reliable and reproducible results.

Purity or Quality Grade >85%, by SDS-PAGE
Conjugate Unconjugated
Gene Alias Aminoacylproline aminopeptidase, APP1, cytosolic, Cytosolic aminopeptidase P, EC 3.4.11.9, sAmp, xaa-Pro aminopeptidase 1, XPNPEPLX-prolyl aminopeptidase (aminopeptidase P)-like, X-prolyl aminopeptidase (aminopeptidase P) 1, soluble, X-prolyl aminopeptidase 1, soluble
Common Name Aminopeptidase P1/XPNPEP1
Molecular Weight (g/mol) TMW: 73.4kDa
Gene ID (Entrez) 7511
Formulation Phosphate buffered saline (pH7.4) containing 20% glycerol
Storage Requirements Store at 4°C short term. Aliquot and store at −20°C long term. Avoid freeze-thaw cycles.
Concentration 1mg/mL
For Use With (Application) SDS-PAGE
Recombinant Recombinant
6,732

Invitrogen™ Human ZNF777 (aa 309-441) Control Fragment Recombinant Protein

Recombinant Protein

ENCOMPASS_PREFERRED
6,733

Invitrogen™ Human APOB48R (aa 879-966) Control Fragment Recombinant Protein

Recombinant Protein

ENCOMPASS_PREFERRED
6,734

Novus Biologicals™ Recombinant Sars Envelope Protein Protein
SDP

Recombinant Protein

6,735

Invitrogen™ Human PSMC1 (aa 295-436) Control Fragment Recombinant Protein

Recombinant Protein

ENCOMPASS_PREFERRED