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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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1,306 – 1,320 of 129,090 results
1,306

R&D Systems™ Recombinant Human ST8SIA1 Protein
SDP

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

1,307

R&D Systems™ Recombinant Human Angiopoietin-2 Protein
SDP

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 97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate Unconjugated
Molecular Weight (g/mol) 50.1 kDa
Gene ID (Entrez) 285
Structural Form Oligomer
Source Mouse myeloma cell line,NS0-derived human Angiopoietin-2 protein Tyr19-Phe496,with a C-terminal 6-His tag
Recombinant Recombinant
Name Angiopoietin-2
1,308

R&D Systems™ Recombinant Human LDLR Protein
SDP

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

1,309
Promotions Available

R&D Systems™ Recombinant Human IL-17A/F Heterodimer Biotin Protein
SDP

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

1,310
Promotions Available

R&D Systems™ Recombinant Human IL-17A Biotinylated Protein
SDP

Biotinylated

1,311

R&D Systems™ Recombinant Mouse Erythropoietin/EPO Protein
SDP

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

1,312
Promotions Available

R&D Systems™ Recombinant Human IL-1 RI Protein
SDP

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 >97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate Unconjugated
Molecular Weight (g/mol) 36 kDa
Gene ID (Entrez) 3554
Quantity 100 μg
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
Source Mouse myeloma cell line,NS0-derived human IL-1 RI protein Asp21-Thr332
Recombinant Recombinant
Name IL-1 RI
1,313

Invitrogen™ Human CD3 epsilon Heterodimer Recombinant Protein

Recombinant Protein

Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Purity or Quality Grade ≥90% as determined by SDS-PAGE. ≥95% as determined by SEC-HPLC.
Conjugate Unconjugated
Form Lyophilized
Common Name CD3e/CD3d
Molecular Weight (g/mol) 77.5 kDa
Gene Symbol CD3D, CD3E
Activity Immobilized SP34 Antibody at 2 μg/mL (100 μL/well) can bind Recombinant Human CD3D & CD3E Heterodimer Protein (ECD) (Cat: CT026-H0323H) , the EC50 is 8-25 ng/mL.
Endotoxin Concentration <1.0 EU/μg
Sequence Human CD3D, Met1-Ala105 (Accession # P04234-1) with a C-terminal His-tag hIgG1 Fc region and human CD3E, Met1-Asp126 (Accession # P07766-1) with a C-terminal Flag-tag hIgG Fc region were co-expressed and purified as a human CD3D & CD3E heterodimer
Concentration 1.0 mg/mL
Expression System HEK293 cells
For Use With (Application) Control,ELISA Standard,Binding Assay
Name Human CD3 epsilon Heterodimer
Accession Number P04234, P07766
Purification Method Purified
Format Lyophilized
Product Type Protein
Biological Activity Measured by its ability to bind OKT3-mIgG2a in a functional ELISA.
Gene ID (Entrez) 915, 916
Formulation PBS with 5% mannitol, 5% trehalose and no preservative; pH 7.4
Protein Tag Fc-tag
Recombinant Recombinant
1,314

R&D Systems™ Recombinant Mouse Slit2 (aa 26-900) Protein
SDP

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

1,316
Promotions Available

R&D Systems™ Recombinant Human CD30 Ligand/TNFSF8 Protein
SDP

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

1,317

R&D Systems™ Recombinant Mouse PDGF R alpha Fc Chimera Protein
SDP

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

1,318

R&D Systems™ Human 20S Proteasome Protein
SDP

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

1,319

R&D Systems™ Recombinant Human PGK-1 Protein
SDP

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

1,320

R&D Systems™ Recombinant Human VEGFR2/KDR His-tag Protein
SDP

Recombinant Protein