- Description
- Specifications
Catalog #: CYT-112
Description:
TGF-b 2 Human Recombinant produced in HEK cells is a non-glycosylated homodimer, having a total molecular weight of 25kDa.
The TGF-b 2 is purified by proprietary chromatographic techniques.
Synonyms:
Transforming growth factor, beta 2, cetermin, Glioblastoma-derived T-cell suppressor factor, polyergin, G-TSF, TGF-beta2, TGF-beta-2, transforming growth factor beta-2, BSC-1 cell growth inhibitor, TGFB-2.
Source:
HEK.
Purity:
Greater than 95% as obsereved by SDS-PAGE.
Solubility:
It is recommended to reconstitute the lyophilized TGF-b 2 in sterile water not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.
Formulation:
The TGF-b 2 was lyophilized from 1mg/ml in 1xPBS.
Stability:
Lyophilized TGF-b 2 although stable at room temperature for 3 weeks, should be stored desiccated below -18 °C. Upon reconstitution TGF-b 2 should be stored at 4 °C between 2-7 days and for future use below -18 °C.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.
Activity:
The specific activity was determined by the dose-dependent inhibition of IL-4 induced proliferation of mouse HT-2 cells (BALB/c spleen activated by sheep erythrocytes in the presence of IL-2) and is typically 0.1-0.5ng/ml.
Physical Appearance:
Sterile Filtered White lyophilized (freeze-dried) powder.
Usage:
Denovo Biotechnology's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
