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1 – 15 of 866 results
1

R&D Systems™ Recombinant Human Cathepsin B Protein

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

Promotions are available
2

R&D Systems™ Recombinant Human beta-NGF Protein

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

Promotions are available
Purity or Quality Grade 97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate Unconjugated
Gene ID (Entrez) 4803
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 beta-NGF protein Ser122-Ala241
Recombinant Recombinant
Name beta-NGF
5

R&D Systems™ Recombinant Human Legumain/Asparaginyl Endopeptidase

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

Promotions are available
6

R&D Systems™ Recombinant Human Caspase-8 Protein

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

Promotions are available
Purity or Quality Grade 95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate Unconjugated
Molecular Weight (g/mol) 18 kDa & 10 kDa
Gene ID (Entrez) 841
Quantity 10 μg
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 6 months from date of receipt, -70° C as supplied. 3 months, -70° C under sterile conditions after opening.
Recombinant Recombinant
Name Caspase-8
7

R&D Systems™ Recombinant Human Progranulin Protein

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

Promotions are available
8

R&D Systems™ Recombinant Human VEGF 121 (aa 207-327) Protein

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

Promotions are available
Purity or Quality Grade 95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate Unconjugated
Gene ID (Entrez) 7422
Quantity 10 μg
Structural Form Disulfide-linked homodimer
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 E. coli-derived human VEGF protein Ala207-Arg327,with an N-terminal Met & Pro208-Arg327
Recombinant Recombinant
Name VEGF 121, aa 207-327
9

R&D Systems™ Recombinant Mouse IL-7 Protein

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

Promotions are available
Purity or Quality Grade 97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate Unconjugated
Molecular Weight (g/mol) 15 kDa
Gene ID (Entrez) 16196
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 E. coli-derived mouse IL-7 protein Glu26-Ile154,with an N-terminal Met
Recombinant Recombinant
Name IL-7
10

R&D Systems™ Recombinant Human HMGB1 Protein

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

Promotions are available
11

R&D Systems™ Cultrex RGF Basement Membrane Extract

Applications: Bioactivity

Promotions are available
Content And Storage Product is stable for a minimum of 3 months from date of shipment when stored at -20° C in a manual defrost freezer. For optimal stability, store at -80° C. Avoid freeze-thaw cycles.
Endotoxin Level ≤8EU/mL
Concentration 12 to 18 mg/mL
12

R&D Systems™ Recombinant Mouse IMPAD1 Protein

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

Promotions are available
13

R&D Systems™ Recombinant Human CNTF Protein

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

Promotions are available
Purity or Quality Grade 97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate Unconjugated
Molecular Weight (g/mol) 22.8 kDa
Gene ID (Entrez) 1270
Activity Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. Kitamura, T. et al. (1989) J. Cell Physiol. 140:323. The ED50 for this effect is 0.03-0.18 μg/mL. The proliferative effect can be enhanced up to 100-fold by the addition of Recombinant Human CNTF R alpha (Catalog # 303-CR ) .
Endotoxin Concentration <0.1 EU per 1μg of the protein by the LAL method.
Structural Form This recombinant protein is prone to proteolytic degradation at the C-terminus, resulting in proteins with molecular masses of 22.2 - 22.8 kDa.
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. 3 months, 2 to 8° C under sterile conditions after reconstitution.
Source E. coli-derived human CNTF protein Ala2-Met200
Recombinant Recombinant
Name CNTF
14

R&D Systems™ Recombinant Rat SCF Protein

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

Promotions are available
Purity or Quality Grade 95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate Unconjugated
Gene Alias c-kit Ligand, DCUA, DFNA69, DKFZp686F2250, familial progressive hyperpigmentation 2, FPH2, FPHH, KIT ligand, Kitl, KITLG, KL-1, Mast cell growth factor, MGF, MGFSHEP7, SCFStem cell factor, SFc-Kit ligand, SHEP7, SLF, steel factor
Molecular Weight (g/mol) 18.5 kDa (monomer)
Gene ID (Entrez) 60427
Quantity 25 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 E. coli-derived rat SCF/c-kit Ligand protein Gln26-Ala189,with an N-terminal Met
Recombinant Recombinant
Name SCF/c-kit Ligand
15

R&D Systems™ Recombinant Mouse Complement Component C2 Protein

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

Promotions are available