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178196 α₁-Antichymotrypsin, Human Plasma - CAS 141176-92-3 - Calbiochem

Acute-phase protein present at ~45 mg/100 ml in plasma.

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: α₁-Achy, α₁-1X, α₁-1X-Glycoprotein

Primary Target: Chymotrypsin-like serine proteases
178196
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Overview

Replacement Information

Key Spec Table

CAS #
141176-92-3

Products

Catalogue NumberPackaging Qty/Pack
178196-100UG Plastic ampoule 100 μg
178196-1MG Plastic ampoule 1 mg
Description
OverviewAcute-phase protein present at ~45 mg/100 ml in plasma. Specific inhibitor of chymotrypsin-like serine proteinases. Molecular weight ranges from 65,000-68,000 daltons.
M.W. 65,000-68,000.
Catalogue Number178196
Brand Family Calbiochem®
Synonymsα₁-Achy, α₁-1X, α₁-1X-Glycoprotein
References
ReferencesDesrochers, P.E., et al. 1992. J. Biol. Chem. 267, 5005.
Rayford, A., et al. 1992. J. Neurochem. 58, 88.
Travis, J., et al. 1978. Biochemistry 17, 5651.
Product Information
CAS number141176-92-3
Activity≥85% inhibition of cathepsin G when assayed at 25°C, pH 7.4, using Suc-Ala-Ala-Pro-Phe-pNA as substrate.
ATP CompetitiveN
FormSolid
FormulationLyophilized from 150 mM NaCl, 20 mM Tris-HCl, pH 7.4.
ReversibleN
Quality LevelMQ100
Applications
Biological Information
Primary TargetChymotrypsin-like serine proteases
Purity≥95% by SDS-PAGE
SourcePrepared from plasma that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
Physicochemical Information
Cell permeableN
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Storage and Shipping Information
Ship Code Ambient Temperature Only
Toxicity Standard Handling
Storage -20°C
Do not freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for at up to 6 months at -20°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
178196-100UG 04055977223071
178196-1MG 04055977223064

Documentation

α₁-Antichymotrypsin, Human Plasma - CAS 141176-92-3 - Calbiochem SDS

Title

Safety Data Sheet (SDS) 

α₁-Antichymotrypsin, Human Plasma - CAS 141176-92-3 - Calbiochem Certificates of Analysis

TitleLot Number
178196

References

Reference overview
Desrochers, P.E., et al. 1992. J. Biol. Chem. 267, 5005.
Rayford, A., et al. 1992. J. Neurochem. 58, 88.
Travis, J., et al. 1978. Biochemistry 17, 5651.
Data Sheet

Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

Revision11-March-2020 JSW
Synonymsα₁-Achy, α₁-1X, α₁-1X-Glycoprotein
DescriptionAcute-phase protein present at 45 mg/100 ml in plasma. Specific inhibitor of chymotrypsin-like serine proteinases.
FormSolid
FormulationLyophilized from 150 mM NaCl, 20 mM Tris-HCl, pH 7.4.
SourcePrepared from plasma that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
CAS number141176-92-3
Purity≥95% by SDS-PAGE
Activity≥85% inhibition of cathepsin G when assayed at 25°C, pH 7.4, using Suc-Ala-Ala-Pro-Phe-pNA as substrate.
SolubilityAqueous buffers
Storage -20°C
Do Not Freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for at up to 6 months at -20°C.
Toxicity Standard Handling
ReferencesDesrochers, P.E., et al. 1992. J. Biol. Chem. 267, 5005.
Rayford, A., et al. 1992. J. Neurochem. 58, 88.
Travis, J., et al. 1978. Biochemistry 17, 5651.