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R&D Systems™ Recombinant Human TGF-beta 1 Protein

Product Code. 18176530
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Quantity:
1 mg
10 μg
2 μg
Formulation:
Lyophilized from a 0.2 μm filtered solution in acetonitrile and TFA with BSA as a carrier protein.
Lyophilized from a 0.2μm filtered solution in Acetonitrile and TFA.
Unit Size:
10µg
1mg
2µg
Product Code. Quantity Formulation unitSize
18176530 2 μg Lyophilized from a 0.2μm filtered solution in Acetonitrile and TFA. 2µg
18339417 2 μg Lyophilized from a 0.2 μm filtered solution in acetonitrile and TFA with BSA as a carrier protein. 2µg
18126890 10 μg Lyophilized from a 0.2 μm filtered solution in acetonitrile and TFA with BSA as a carrier protein. 10µg
18729436 1 mg Lyophilized from a 0.2μm filtered solution in Acetonitrile and TFA. 1mg
18785756 10 μg Lyophilized from a 0.2μm filtered solution in Acetonitrile and TFA. 10µg
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Product Code. 18176530

Brand: R&D Systems™ 240B002/CF

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This item is not returnable. View return policy

Description

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

Measured by its ability to inhibit the IL-4-dependent proliferation of HT-2 mouse T cells. Tsang, M. et al. (1995) Cytokine 7:389. The ED50 for this effect is 0.04-0.2 ng/mL.
TRUSTED_SUSTAINABILITY

Specifications

Formulation Lyophilized from a 0.2μm filtered solution in Acetonitrile and TFA.
Gene ID (Entrez) 7040
Molecular Weight (g/mol) 12.8 kDa (monomer)
Name TGF-beta 1
Quantity 2 μg
Source Chinese Hamster Ovary cell line,CHO-derived human TGF-beta 1 protein Ala279-Ser390
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.
Structural Form Disulfide-linked homodimer
Gene Alias CEDLAP, DPD1, latency-associated peptide, TGF beta1, TGFB, TGFB1, TGFbeta, TGFbeta 1, TGF-beta 1 protein, TGF-beta-1, transforming growth factor beta-1, transforming growth factor, beta 1
Conjugate Unconjugated
Recombinant Recombinant
Purity or Quality Grade 97%, by SDS-PAGE with silver staining.
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