RecombinantKallikrein-11,Human

• Catalog Number: orb1494599
• Category: Proteins
• Description: Kallikreins are a subgroup of serine proteases having diverse physiological functions. Kallikrein-11 (KLK-11) is possible multifunctional protease.KLK11 efficiently cleaves 'bz-Phe-Arg-4-methylcoumaryl-7-amide', a kallikrein substrate, and weakly cleaves other substrates for kallikrein and trypsin. Kallikreins are a subgroup of serine proteases having diverse physiological functions. Growing evidence suggests that many kallikreins are implicated in carcinogenesis and some have potential as novel cancer and other disease biomarkers.Recombinant human Kallikrein-11(rhKLK-11) secreted in Sf9 insect cells is a single glycosylated polypeptide chain containing 232 amino acids. A fully biologically active molecule, rhKallikrein-11 has a molecular mass of 35.0 kDa analyzed by reducing SDS-PAGE and is obtained by proprietary chromatographic techniques at GenScript.
• Form/Appearance: Lyophilized after extensive dialysis against PBS, pH 7.4
• Purity: > 95% by SDS-PAGE and HPLC analyses.
• MW: 35.0 kDa, observed by reducing SDS-PAGE.
• Protein Sequence: EFAATMLLVN QSHQGFNKEH TSKMVSAIVL YVLLAAAAHS AFAHHHHHHG SGSDDDDKET RIIKGFECKP HSQPWQAALF EKTRLLCGAT LIAPRWLLTA AHCLKPRYIV HLGQHNLQKE EGCEQTRTAT ESFPHPGFNN SLPNKDHRND IMLVKMASPV SITWAVRPLT LSSRCVTAGT SCLISGWGST SSPQLRLPHT LRCANITIIE HQKCENAYPG NITDTMVCAS VQEGGKDSCQ GDSGGPLVCN QSLQGIISWG QDPCAITRKP GVYTKVCKYV DWIQETMKNN
• Source: SF9 insect cells
• Biological Activity: KLK-11 specific activity is > 2000 pmole/min/μg when measured by 100uM colormetric peptide substrate (D-Val-Leu-Lys-ThioBenzyl ester).
• Endotoxins: < 0.2 EU/μg, determined by LAL method.
• Storage: Lyophilized recombinant human Kallikrein-11(rhKLK-11) remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, rhKLK-11 should be stable up to 2 weeks at 4°C or up to 3 months at -20°C.
• Buffer/Preservatives: Lyophilized after extensive dialysis against PBS, pH 7.4
• Alternative names: KLK11, kallikrein-related peptidase 11, TLSP, hipp
• Note: For research use only
• Application notes: Reconstituted in ddH2O at 100μg/ml.
• Expiration Date: 6 months from date of receipt.