Millipore Sigma Vibrant Logo

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
View Products on Sigmaaldrich.com
178196
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #
141176-92-3

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
178196-100UG
Retrieving availability...
—
Fulfillment and delivery delayed Fulfillment and delivery delayed
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Plastic ampoule 100 μg
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      178196-1MG
      Retrieving availability...
      —
      Fulfillment and delivery delayed Fulfillment and delivery delayed
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          		 Plastic ampoule 1 mg
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          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.