Serpin B5/Maspin, Recombinant, Human, aa1-375, His-Tag

Product Overview

• Article Name: Serpin B5/Maspin, Recombinant, Human, aa1-375, His-Tag
• Biozol Catalog Number: USB-532375
• Supplier Catalog Number: 532375
• Alternative Catalog Number: USB-532375-50,USB-532375-100
• Manufacturer: US Biological
• Category: Molekularbiologie

Product Description

Serpin B5/Maspin, also known as serpin family B member 5, is a tumor suppressor protein of serine proteinase inhibitor family. It plays an essential role in embryonic development through critical roles in cell adhesion. Also, it is present in normal breast and prostatic epithelial cells but down regulated in the respective carcinomas. Recombinant protein corresponding to aa1-375 from human Serpin B5/Maspin, fused to His-Tag, expressed in E. coli. Molecular Weight: ~44.2kD (395aa), confirmed by MALDI-TOF Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MDALQLANSA FAVDLFKQLC EKEPLGNVLF SPICLSTSLS LAQVGAKGDT ANEIGQVLHF ENVKDVPFGF QTVTSDVNKL SSFYSLKLIK RLYVDKSLNL STEFISSTKR PYAKELETVD FKDKLEETKG QINNSIKDLT DGHFENILAD NSVNDQTKIL VVNAAYFVGK WMKKFSESET KECPFRVNKT DTKPVQMMNM EATFCMGNID SINCKIIELP FQNKHLSMFI LLPKDVEDES TGLEKIEKQL NSESLSQWTN PSTMANAKVK LSIPKFKVEK MIDPKACLEN LGLKHIFSED TSDFSGMSET KGVALSNVIH KVCLEITEDG GDSIEVPGAR ILQHKDELNA DHPFIYIIRH NKTRNIIFFG KFCSP Applications: Suitable for use in SDS-PAGE. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for 6 months after receipt at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Product Properties

• Molecular Weight: 44.2
• NCBI: 002630
• UniProt: P36952
• Purity: 90% (SDS-PAGE). Endotoxin: 1EU/ug (LAL).
• Form: Supplied as a liquid in 20mM Tris-HCl, pH 8.0, 1mM DTT, 10% glycerol.