234409 | Complement C9-Depleted Serum, Human

234409
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      Overview

      Replacement Information

      Pricing & Availability

      Catalog NumberAvailability Packaging Qty/Pack Price Quantity
      234409-1ML
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          Plastic ampoule 1 ml
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          Description
          OverviewHuman serum depleted of complement component C9 by affinity chromatography.
          Catalogue Number234409
          Brand Family Calbiochem®
          References
          Product Information
          Unit of Definition<b>Classical Pathway Activity:</b> One C9H50 unit measured by classical pathway activation is defined as the amount of C9 required to yield 50% lysis of 3 x 10⁷EA when incubated in the presence of the recommended volume of C9-Dpl for 30 min at 37°C in a total reaction volume of 500 µl GVB++. <b>CH50 Functional Activity upon Reconstitution:</b> One CH50 unit is defined as the input of C9-Dpl, reconstituted with C9, or NHS Complement Standard yielding 50% lysis of 1 x 10⁸ EA when incubated for 60 min at 37°C in a total reaction volume of 1.5 ml GVB++. <b>Alternative Pathway Activity:</b> One unit of whole alternative pathway activity (APH50) is defined as the input of C9-Dpl, reconstituted with C9, or NHS Complement Standard yielding 50% lysis of 1.5 x 10⁷ rabbit erythrocytes when incubated for 30 min at 37°C in a total reaction volume of 75 µl GVB° containing a final Mg-EGTA concentration of 13.3 mM.
          FormLiquid
          FormulationIn 150 mM NaCl, 50 mM sodium phosphate, pH 7.2 ± 0.2.
          PreservativeNone
          Applications
          Biological Information
          SourcePrepared from serum that has been shown by certified tests to be negative for HBsAg and for antibodies to HCV, HIV-I, and HIV-II.
          Concentration Label Please refer to vial label for lot-specific concentration
          Physicochemical Information
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Safety Information
          Product Usage Statements
          Storage and Shipping Information
          Ship Code Dry Ice Only
          Toxicity Standard Handling
          Storage ≤ -70°C
          Avoid freeze/thaw Avoid freeze/thaw
          Do not freeze Ok to freeze
          Special InstructionsFollowing initial thaw, aliquot and freeze (-70°C).
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications

          Documentation

          SDS

          Title

          Safety Data Sheet (SDS) 

          Certificates of Analysis

          TitleLot Number
          234409

          Citations

          Title
        • Jose Yuste, et al. (2006) Roles of the Alternative Complement Pathway and C1q during Innate Immunity to Streptococcus pyogenes. Journal of Immunology 176, 6112-6120.
        • 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.

          Revision09-June-2008 RFH
          DescriptionHuman serum depleted of complement component C9 by affinity chromatography. C9-depleted serum, sterile-filtered through a 0.22 µm filter. No C9 detected by Ouchterlony using various dilutions of goat anti-human C9 antibody.
          FormLiquid
          FormulationIn 150 mM NaCl, 50 mM sodium phosphate, pH 7.2 ± 0.2.
          Concentration Label Please refer to vial label for lot-specific concentration
          Recommended reaction conditionsClassical Pathway Activity Recommended volume C9-Dpl serum per assay: ≤25 µl C9H50 units/mg purified C9 at the recommended input of C9-Dpl: ≥100,000 C9H50 units/mg Functional Activity Ratio: ≥0.60 (C9H50/mg C9 : C9H50/mg C9 in NHS Std.) CH50 Functional Activity upon Reconstitution Reconstitution Ratio: ≥0.60 (CH50/ml C9-Dpl + C9 : CH50/ml NHS Std) Alternative Pathway Activity Input of NHS Standard to yield 1 APH50: ≤20 µl
          SourcePrepared from serum that has been shown by certified tests to be negative for HBsAg and for antibodies to HCV, HIV-I, and HIV-II.
          Unit definitionClassical Pathway Activity: One C9H50 unit measured by classical pathway activation is defined as the amount of C9 required to yield 50% lysis of 3 x 10⁷EA when incubated in the presence of the recommended volume of C9-Dpl for 30 min at 37°C in a total reaction volume of 500 µl GVB++. CH50 Functional Activity upon Reconstitution: One CH50 unit is defined as the input of C9-Dpl, reconstituted with C9, or NHS Complement Standard yielding 50% lysis of 1 x 10⁸ EA when incubated for 60 min at 37°C in a total reaction volume of 1.5 ml GVB++. Alternative Pathway Activity: One unit of whole alternative pathway activity (APH50) is defined as the input of C9-Dpl, reconstituted with C9, or NHS Complement Standard yielding 50% lysis of 1.5 x 10⁷ rabbit erythrocytes when incubated for 30 min at 37°C in a total reaction volume of 75 µl GVB° containing a final Mg-EGTA concentration of 13.3 mM.
          PreservativeNone
          Storage ≤ -70°C
          Avoid freeze/thaw
          Do Not Freeze Ok to freeze
          Special InstructionsFollowing initial thaw, aliquot and freeze (-70°C).
          Toxicity Standard Handling
          Citation
        • Jose Yuste, et al. (2006) Roles of the Alternative Complement Pathway and C1q during Innate Immunity to Streptococcus pyogenes. Journal of Immunology 176, 6112-6120.