2μg(R: reducing conditions)
Product Details
Product Details
Product Specification
Species | Human |
Synonyms | CD151 antigen, GP27, Membrane glycoprotein SFA-1, Platelet-endothelial tetraspan antigen 3 (PETA-3), Tetraspanin-24 (Tspan-24), TSPAN24 |
Accession | P48509 |
Amino Acid Sequence | Protein sequence (P48509, Try115-Arg221, with C-His tag) YQQLNTELKENLKDTMTKRYHQPGHEAVTSAVDQLQQEFHCCGSNNSQDWRDSEWIRSQEAGGRVVPDSCCKTVVALCGQRDHASNIYKVEGGCITKLETFIQEHLR |
Expression System | HEK293 |
Molecular Weight | Predicted MW: 13.9 kDa Observed MW: 17-20 kDa |
Purity | >90% by SDS-PAGE |
Endotoxin | <0.1EU/μg |
Conjugation | Unconjugated |
Tag | with C-His tag |
Physical Appearance | Lyophilized Powder |
Storage Buffer | Lyophilized from a 0.2 μm filtered solution of 0.2M PBS, pH7.4. |
Reconstitution | Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation. |
Stability & Storage | 12 months from date of receipt, -20 to -70 °C as supplied. |
Background
CD151 is a member of the transmembrane 4 superfamily, also known as the tetraspanin family. Most of these members are cell-surface proteins that are characterized by the presence of four hydrophobic domains. The proteins mediate signal transduction events that play a role in the regulation of cell development, activation, growth and motility. CD151 is a cell surface glycoprotein that is known to complex with integrins and other transmembrane 4 superfamily proteins. It is involved in cellular processes including cell adhesion and may regulate integrin trafficking and/or function. This protein enhances cell motility, invasion and metastasis of cancer cells. Abnormalities in CD151 have been implicated in a form of epidermolysis bullosa.
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SDS-PAGE
