Register or Login
  • All
  • Uniprot Id
  • Catalog #
  • Peptide Sequence
>   home   >   Products   >   Peptides   >   Blocking Peptides   >   CSTB Antibody (Center) Blocking Peptide   

CSTB Antibody (Center) Blocking Peptide

Synthetic peptide

Product Information
Primary Accession P04080
Clone Names 100430277
Peptide ID 100430277
Additional Information
Gene ID 1476
Other Names Cystatin-B, CPI-B, Liver thiol proteinase inhibitor, Stefin-B, CSTB, CST6, STFB
Format Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.
PrecautionsThis product is for research use only. Not for use in diagnostic or therapeutic procedures.
Protein Information
Synonyms CST6, STFB
Function This is an intracellular thiol proteinase inhibitor. Tightly binding reversible inhibitor of cathepsins L, H and B.
Cellular Location Cytoplasm. Nucleus
Research Areas
Citations (0)

Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abgent to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.

Submit your citation using an Abgent antibody to, and receive a free "I Love Antibodies" mug.


The cystatin superfamily encompasses proteins that containmultiple cystatin-like sequences. Some of the members are activecysteine protease inhibitors, while others have lost or perhapsnever acquired this inhibitory activity. There are three inhibitoryfamilies in the superfamily, including the type 1 cystatins(stefins), type 2 cystatins and kininogens. This gene encodes astefin that functions as an intracellular thiol protease inhibitor.The protein is able to form a dimer stabilized by noncovalentforces, inhibiting papain and cathepsins l, h and b. The protein isthought to play a role in protecting against the proteases leakingfrom lysosomes. Evidence indicates that mutations in this gene areresponsible for the primary defects in patients with progressivemyoclonic epilepsy (EPM1).


Bailey, S.D., et al. Diabetes Care 33(10):2250-2253(2010)Ceru, S., et al. J. Biol. Chem. 285(13):10078-10086(2010)Skerget, K., et al. J. Biol. Chem. 285(5):3201-3210(2010)Ceru, S., et al. Biol. Cell 102(6):319-334(2010)Talmud, P.J., et al. Am. J. Hum. Genet. 85(5):628-642(2009)

Abgent welcomes feedback from its customers.

If you have used an Abgent product and would like to share how it has performed, please click on the "Submit Review" button and provide the requested information. Our staff will examine and post your review and contact you if needed.

If you have any additional inquiries please email technical services at

$ 80.00
Cat# BP14355c
(40 western blots)
Availability: In Stock
Bulk Size
Seasonal Special on Bulk Order
Request Quote Here

Ordering Information

United States
AlbaniaAustraliaAustriaBelgiumBosnia & HerzegovinaBrazilBulgariaCanadaChinaCroatiaCyprusCzech RepublicDenmarkEstoniaFinlandFranceGermanyGreeceHong KongHungaryIcelandIndiaIndonesiaIrelandIsraelItalyJapanKoreaLatviaLithuaniaLuxembourgMacedoniaMalaysiaMaltaNetherlandsNew ZealandNorwayPakistanPolandPortugalRomaniaSerbiaSingaporeSlovakiaSloveniaSouth AfricaSpainSwedenSwitzerlandTaiwanTurkeyUnited KingdomUnited StatesVietnamOthers
Abgent, Inc.
(888) 735-7227 / (858) 622-0099
(858) 622-0609

Shipping Information

Domestic orders (in stock items)
Shipped out the same day. Orders placed after 1 PM (PST) will ship out the next business day.
International orders
Contact your local distributors
Santa Cruz Alternative
Terms & Conditions