Differentiation inhibiting factor, Cartilage-inducing factor, CED, DPD1, IBDIMDE, LAP, TGFB
Measure by its ability to inhibit the IL-4 dependent proliferation in HT-2 cells.
The ED50 for this effect is <0.1 ng/mL.
The specific activity of recombinant human TGF beat 1 is approximately >5 x 107 IU/mg.
Measure by its ability to induce proliferation in MCF-7 cells.
The ED50 for this effect is <3.2 ng/mL.
The transforming growth factor beta (TGF beta) family of cytokines are ubiquitous, multifunctional, and essential to survival. They play the central roles in growth, development, inflammation, repair, and host immunity. The mammalian TGF beta isoforms (TGF beta 1, beta 2 and beta 3) are secreted as potential precursors and possess a variety of cell surface receptors and produces at least two mediate signal transductions.
P01137.2
7040
MALDTNYCFSSTEKNCCVRQLYIDFRKDLGWKWIHEPKGYHANFCLGPCPYIWSLDTQYSKVLALYNQHNPGASAAPCCVPQALEPLPIVYYVGRKPKVEQLSNMIVRSCKCS with polyhistidine tag at the C-terminus.
His-tag?at?the?C-terminus
Human
Human
Escherichia coli
E. coli
>98% as determined by SDS-PAGE. Ni-NTA chromatography
<0.1 EU per 1 μg of the protein by the LAL method.
13.7 kDa
The protein was lyophilized from a solution containing 1X PBS, pH 8.0.
It is recommended to reconstitute the lyophilized protein in sterile H2O to a
concentration not less than 100 μg/mL and incubate the stock solution for at least
20 min to ensure sufficient re-dissolved. In some experiments, it recommends to add 10 mM HCl when reconstitute lyophilized protein.
Blue Ice
Lyophilized protein should be stored at -20°C for 1 year.
Upon reconstitution, store at 2°C to 8°C for up to 1 week. Further dilute in a buffer containing a carrier protein or stabilizer (e.g. 0.1%
BSA, 10%FBS, 5%HSA or 5% trehalose solution), protein aliquots should be stored at -20°C or -80°C for 3-6 months.
Cytokines
Cell culture, Elisa
SDS- PAGE analysis of GMP human TGF beta 1 |
Note: Application as IHC, only suitable for histochemical staining or fluorescence staining of paraffin-embedded sections. Application as ICC/IF, suitable for histochemical or fluorescent staining of frozen sections, as well as chemical and fluorescent staining at the cellular level.
注意:抗体应用为IHC的,抗体只适合于石蜡切片的组化染色或者荧光染色。
抗体应用为IF/ICC的,抗体适合于冰冻切片的组化染色或者荧光染色,以及细胞水平的化学染色和荧光染色。
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应聘职位:hr@ab-mart.com
订购专线:4006-123-828
销售电话:13162017139(微信同号)
技术支持:13162477137(微信同号)
总机:021-34695901
经销商:QQ 402772198
南方经销商负责:手机13122837132(微信同号)
北方及西南经销商负责:手机13122150513(微信同号)
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