84-4431-39　PAX (Paxillin, PXN) 200ul　364529

特徴

• Paxillin is a signal transduction adaptor protein and should not be confused with the neurotoxin paxilline.Glenney and Zokas (1989) used an antiphosphotyrosine antibody to identify proteins that are phosphorylated in Rous sarcoma virus-transformed chick embryo fibroblasts, and found a 76kD protein that localizes to focal adhesions at the ends of actin-containing stress fibers in nontransformed cells.
• Turner et al.
• (1990) purified this protein from chicken gizzard smooth muscle, and named it paxillin ('paxillus' means 'small stake' or 'peg' in Latin) as a protein tethered to the membrane at focal adhesions.Paxillin migrates as a diffuse 65- to 70kD band on SDS-PAGE.
• Salgia et al.
• (1995) stated that transmembrane integrin molecules connect the actin cytoskeleton to the extracellular matrix within focal adhesions.
• Applications:Suitable for use in ELISA, Western Blot, Immunohistochemistry, Immunocytochemistry.
• Other applications not tested.
• Recommended Dilution:ELISA: 1:100-1:5000 Western Blot: 1:50-400Immunohistochemistry (frozen): 1:50-500Immunohistochemistry (paraffin): 1:10-100Immunocytochemistry: 1:50-500Optimal dilutions to be determined by the researcher.
• AA Sequence:MGSSHHHHHH SSGLVPRGSH MASMTGGQQM GRGSEF-KLGV ATVAKGVCGA CKKPIAGQVV TAMGKTWHPE HFVCTHCQEE IGSRNFFERD GQPYCEKDYH SLFSPRCYYC NGPILDKVVT ALDRTWHPEH FFCAQCGAFF GPEGFHEKDG KAYCRKDYFD MFAPKCGGCA RAILENYISA LNTLWHPECF VCRECFTPFV NGSFFEHDGQ PYCEVHYHER RGSLCSGCQK PITGRCITAM AKKFHPEHFV CAFCLKQLNK GTFKEQND
• Storage and Stability:May be stored at 4°C for short-term only.
• Aliquot to avoid repeated freezing and thawing.
• Store at -20°C.
• Aliquots are stable for 12 months after receipt.
• For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.