SMR3B Protein, Human (HEK293, Fc)

SMR3B Protein is an important oncogenic driver that promotes cancer progression and metastasis. SMR3B overexpression in multiple cancers has pleiotropic effects, causing cells to acquire hallmark traits such as sustained proliferative signaling, replicative immortality, genome instability and mutation, resistance to cell death, angiogenesis etc. In addition, up-regulation of SMR3B activates the Src kinase, which initiates a number of signal pathways culminating in the phosphorylation of ERK1/2, STAT3, and p130. SMR3B Protein, Human (HEK293, Fc) is the recombinant human-derived SMR3B protein, expressed by HEK293 , with C-mFc labeled tag. The total length of SMR3B Protein, Human (HEK293, Fc) is 79 a.a., with molecular weight of 35-40 kDa.

Submaxillary gland androgen-regulated protein 3B (SMR3B) is an important oncogenic driver that promotes cancer progression and metastasis. SMR3B overexpression in multiple cancers has pleiotropic effects, causing cells to acquire hallmark traits such as sustained proliferative signaling, replicative immortality, genome instability and mutation, resistance to cell death, angiogenesis etc. In addition, up-regulation of SMR3B activates the Src kinase, which initiates a number of signal pathways culminating in the phosphorylation of ERK1/2, STAT3, and p130. Importantly, its tumor specific expression in a broad range of cancers and absence in normal tissues make it an attractive target^[1][2].

Human

HEK293

C-mFc

P02814 (M1-P79)

10879  [NCBI]

35-40 kDa

Greater than 95% as determined by Tris-Bis PAGE.

Lyophilized powder.

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O.

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.