Matriptase (K21) polyclonal antibody
Product Specifications
Background
Matriptase (also known as MT-SP1, ST14, prostamin and epithin in mouse) is a tumor-associated type II transmembrane serine protease that is highly expressed in many human cancer-derived cell lines and is implicated in extracellular matrix re-modeling, tumor growth, and metastasis. Matriptase performs pleiotropic functions in the development of the epidermis, hair follicles, and cellular immune system. Sphingosine 1-phosphate (S1P, SPP), present in serum-derived lipoproteins, activates matriptase while matriptase activates both urokinase-type plasminogen activator and hepatocyte growth factor (HGF) . Hepatocyte growth factor activator inhibitor type 1 (HAI-1) is a Kunitz-type serine protease inhibitor identified as a strong inhibitor of matriptase and HGF.
Structure Composition
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Product Name Alternative
Suppressor of tumorigenicity 14 protein; Matriptase; Membrane-type serine protease 1; MT-SP1; Prostamin; Serine protease 14; Serine protease TADG-15; Tumor-associated differentially-expressed gene 15 protein; ST14; PRSS14; SNC19; TADG15
Swiss Prot
Q9Y5Y6
Reactivity
Human, Mouse, Rat
Immunogen
Synthetic peptide, corresponding to the N-terminual of Human Matriptase.
Conjugation
Unconjugated
Applications
WB IHC IF IP
Dilution
WB: 1:500~1:1000 IHC/IF: 1:50~1:200 IP: 1:10~1:100
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .
Modification
Unmodification
Molecular Weight
~ 90 kDa
Storage Conditions
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Notes
For research use only, not for use in diagnostic procedure.
Specificity
Matriptase (K21) polyclonal antibody detects endogenous levels of Matriptase protein.
Applications Notes
Western blot (WB) analysis of Matriptase (K21) pAb at 1:500 dilution Lane1:C6 whole cell lysate (40ug) Lane2:CT26 whole cell lysate (40ug) Lane3:HCT116 whole cell lysate (40ug) Lane4:PC3 whole cell lysate (40ug)
Host or Source
Rabbit
CAS Number
9007-83-4
Available Sizes
Curated Selection
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