Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期:
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Cross-linked envelope protein of keratinocytes. It is a keratinocyte protein that first appears in the cell cytosol, but ultimately becomes cross-linked to membrane proteins by transglutaminase. All that results in the formation of an insoluble envelope beneath the plasma membrane. Can function as both amine donor and acceptor in transglutaminase-mediated cross-linkage.
基因功能參考文獻(xiàn):
Expression of SPRR1 and of SPRR2A is increased in mucosal samples from patients with chronic rhinosinusitis and appeared as a downstream result of TNF alpha modulation, which possibly resulted in epithelial barrier dysfunction. PMID: 28859701
Levels SPRR1B proteins were significantly higher in AD skin compared with the levels of these proteins in the skin of healthy subjects. PMID: 27304082
expression of SPRR1B is upregulated in oral CSCs/CICs and SPRR1B has a role in cell growth by suppression of RASSF4 PMID: 23954638
SPRR1B expression pattern in nonsquamous tumors; findings indicate SPRR1B likely coupled to signals responsible for withdrawal from the proliferative state; overexpression for prolonged periods may disrupt normal progression of mitosis PMID: 12832281
SPRR1B is a valid biomarker for the study of the molecular mechanisms of squamous metaplasia. There is a definitive link between inflammation and squamous metaplasia in autoimmune-mediated dry eye disease PMID: 18172072
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亞細(xì)胞定位:
Cytoplasm.
蛋白家族:
Cornifin (SPRR) family
組織特異性:
Suprabasal layers of squamous-differentiated tissues such as epidermis, esophagus, tongue and trachea.