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Invitrogen™ Human Cystatin B (aa 1-22) Control Fragment Recombinant Protein

Product Code. 30194687
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Quantity:
100 μL
Unit Size:
100µL
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Product Code. 30194687

Brand: Invitrogen™ RP104145

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Description

Recombinant Protein

Highest antigen sequence indentity to the following orthologs: Mouse (86%), Rat (86%). This recombinant protein control fragment may be used for blocking experiments. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.

Cystatin A (also designated STF1, STFA, stefin A or cystatin AS) and cystatin B (also designated PME, CST6, STFB, CPI-B, stefin B and liver thiol proteinase inhibitor) are thiol protease inhibitors that form complexes with Papain and the cathepsins B, H and L. Cystatin A, a cytoplasmic protein, is one of the precursor proteins of the cornified cell envelope in keratinocytes and plays a role in epidermal development and maintenance. Cystatin B protects against intracellular proteases leaking out of lysosomes and is primarily expressed in heart, liver and kidney.
TRUSTED_SUSTAINABILITY

Specifications

Accession Number P04080
Concentration ≥5.0 mg/mL
For Use With (Application) Blocking Assay, Control
Formulation 1 M urea, PBS with no preservative; pH 7.4
Gene ID (Entrez) 1476
Name Human Cystatin B (aa 1-22) Control Fragment
Quantity 100 μL
Regulatory Status RUO
Gene Alias AA960480; CPI-B; Cst6; CSTB; Cyb; cystatin B; cystatin B (stefin B); cystatin B protein; cystatin beta; cystatin-B; Cystatin-beta; Epm1; EPM1A; Liver thiol proteinase inhibitor; LOC101123010; PME; stefin B; Stefin-B; stefin-C; Stfb; ULD; Unknown (protein for MGC:134609)
Common Name Cystatin B
Gene Symbol CSTB
Conjugate Unconjugated
Species Human
Recombinant Recombinant
Protein Tag His-ABP-tag
Sequence MMCGAPSATQPATAETQHIADQ
Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Expression System E. coli
Form Liquid
Purity or Quality Grade >80% by SDS-PAGE and Coomassie blue staining
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