产品编号:T226-2
产品描述:Recombinant Human TGF-β2
反应种属:
实验方法:
标记:
规格:2ug
供应商:Leinco
价格(RMB):5250.00
订购:
说明书:
Recombinant Human Transforming Growth Factor Beta 2 [Mammalian Derived] (TGF-β2)
Purified No Carrier Protein
(Glioblastoma-Derived T-Cell Suppressor Factor, G-TSF, BSC-1 Cell Growth Inhibitor, Polyergin, Cetermin)
Prod. No.: T226
Source NSO Cells
Pkg. Size: 1 mg, 2 µg, 10 µg
Storage: -20°C to -70°C
Description
Background:
Transforming growth factor-beta 2 (TGF-β2) is a secreted protein known as a potent cytokine that modulates embryonic development, bone formation, mammary development, wound healing, hematopoiesis, cell cycle progression and the production of the extracellular matrix.
Source
NSO Cells
Molecular Weight
The predicted molecular weight of Recombinant Human TGF-β2 is Mr 12.7 kDa (monomer).
State of Matter
Lyophilized
Formulation
This recombinant protein was lyophilized from a 0.2 μm filtered solution in 35% acetonitrile (CH3CN) and 0.1% trifluoroacetic acid (TFA).
Purity
>97% by SDS-PAGE and analyzed by silver stain.
Storage and Stability
This lyophilized protein is stable for six to twelve months when stored desiccated at -20°C to -70°C. After aseptic reconstitution, this protein may be stored at 2°C to 8°C for one month or at -20°C to -70°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles. See Product Insert for exact lot specific storage instructions.
Endotoxin
<1.0 EU/µg as determined by the LAL method
Biological Activity
The biological activity of Human Transforming Growth Factor Beta 2 is determined by its ability to inhibit the mouse IL-4-dependent proliferation of mouse HT-2 cells. The ED50 was found to be <0.2 ng/ml, corresponding to a specific activity of >5 x 106 units/mg.
Each investigator should determine their own optimal working dilution for specific applications.
Amino Acid Sequence
Related Products
Recombinant Human TGF-β2 (Leinco Prod. No.: T159)
Anti-TGF-β2-Biotin (Antigen Aff. Pur.) (Leinco Prod. No.: T484)
