IgA Antibody | K61 1B4

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IgA Antibody | K61 1B4 gallery image 1

Published customer image:
Mouse anti Pig IgA antibody, clone K61 1B4 used for the measurement of ova specific IgA levels in serum by ELISA.
Image caption:
OVA-specific antibody-mediated immune responses in serum from newborn piglets gavaged with OVA then i.p. immunized with OVA at four weeks of age. Piglets (n?=?5/group) were gavaged and i.p. immunized as described in Figure 1. Control newborn piglets were not gavaged or immunized with OVA. We measured serum anti-OVA IgM (A), IgA (B), IgG (C), IgG1 (D) and IgG2 (E) production on day 28, day 42 and day 49 after birth. Each data point represents an individual animal and median values are indicated by horizontal lines. *p?
From: Pasternak JA, Ng SH, Buchanan RM, Mertins S, Mutwiri GK, Gerdts V, Wilson HL. Oral antigen exposure in newborn piglets circumvents induction of oral tolerance in response to intraperitoneal vaccination in later life.
BMC Vet Res. 2015 Dec;11(1):350.

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IgA Antibody | K61 1B4 gallery image 2

Published customer image:
Mouse anti Pig IgA antibody, clone K61 1B4 used for the measurement of ova specific IgA levels in lung lavages by ELISA.
Image caption:
OVA-specific antibody-mediated immune responses in lung washes from newborn piglets gavaged with OVA then i.p. immunized with OVA at four weeks of age. Piglets (n?=?5/group) were gavaged and i.p. immunized as described in Figure 1. Control newborn piglets were not gavaged or immunized with OVA. Lung lavages were collected four weeks post i.p. immunization and OVA-specific serum IgM (A), IgA (B), IgG (C), IgG1 (D), and IgG2 (E) titres were measured. ELISA titres are expressed as the reciprocal of the highest dilution resulting in a reading of two standard deviations above the negative control. Each data point represents an individual animal and median values are indicated by horizontal lines. *p?
From: Pasternak JA, Ng SH, Buchanan RM, Mertins S, Mutwiri GK, Gerdts V, Wilson HL. Oral antigen exposure in newborn piglets circumvents induction of oral tolerance in response to intraperitoneal vaccination in later life.
BMC Vet Res. 2015 Dec;11(1):350.

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IgA Antibody | K61 1B4 gallery image 3

IgA detected in Porcine Serum with Mouse anti Pig IgA (MCA638GA) followed by Goat anti Mouse IgG (H/L):HRP (STAR117P)

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  • Mouse anti Pig IgA
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  • Product Type
    Monoclonal Antibody
  • Clone
    K61 1B4
  • Isotype
    IgG1
1 Formats Available
    Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
    MCA638GAC, E, Fdatasheet pdfdatasheet pdf0.1 mg
    MCA638GA
    Summary
    Secondary Antibodies
    Negative Isotype Controls
    Useful Reagents
    Positive Controls
    Histology Controls
    More Images
    References
    Reviews
    -
    • Mouse Anti Pig IgA antibody, clone K61 1B4 recognizes porcine immunoglobulin (Ig) alpha chain. No cross-reactivity is observed with either porcine IgM or IgG.

      It has been suggested that pigs possess two subclasses of IgA, referred to as either IgA1 and IgA2 similar to the human IgA subclasses. More recent research indicates that these are allotypic variants and described as IgAa and IgAb (Navarro et al. 2000). Research undertaken in connection with porcine IgA response to Foot and Mouth disease (Pacheco et al. 2010) has demonstrated that clone K61 1B4 recognises both IgAa and IgAb allotypes.

      IgA is the dominant immunoglobulin found in surface secretions where its role is in the protection of body surfaces. High levels of IgA may be detected in tracheal secretions, saliva, intestinal fluid and urogenital tract secretions. The primary function of IgA is to prevent adherence of bacteria and virus to epithelial surfaces. IgA may also act within epithelial cells where it has a role in interrupting viral replication.
    • Intended Use
    • Target Species
      Pig
    • Product Form
      Purified IgG - liquid
    • Reconstitution
    • Preparation
      Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
    • Preservative Stabilisers
      0.09% Sodium Azide (NaN3)
    • Immunogen
      Porcine IgA
    • Purity
    • Approx. Protein Concentrations
      IgG concentration 1.0 mg/ml
    • Reagents In The Kit
    • Preparing The Antibody
    • Test Principle
    • Buffer Solution
      Phosphate buffered saline
    • Fusion Partners
      Spleen cells from immunised mice were fused with cells of the mouse P3-X63-Ag8.653 myeloma cell line
    • Storage
      Store at +4oC or at -20oC if preferred.

      This product should be stored undiluted.

      Storage in frost free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
    • Shelf Life
      18 months from date of despatch.
    • Acknowledgements
    • Regulatory
      For research purposes only
    • This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.

    • Application NameYesNoMin DilutionMax Dilution
      ELISA1/50K1/500K
      Flow Cytometry
      Immunohistology - Frozen

    • Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
    • Technical Advice
    • Recommended Protocol
    • ELISA
      This product may be used as a detection reagent in ELISA applications
    • Immunohistology
    • Histology Positive Control Tissue
    • Immunofluorescence
    • Western Blotting
    • Instructions For Use

    Additional IgA Antibody Formats

    Formats Clone Applications Sizes available
    IgA Antibody : Purified K61 1B4 C, E, F 0.1 mg
    • Copyright © 2016 Bio-Rad

    Recommended Secondary Antibody

      DescriptionProduct CodePack SizeApplicationsList PriceQuantity
      Goat anti Mouse IgG (H/L):HRP (Multi Species Adsorbed)STAR117P0.5 mgE, WB
      STAR117P

      Recommended Negative Isotype Control

        DescriptionProduct CodePack SizeApplicationsList PriceQuantity
        Mouse IgG1 Negative ControlMCA928100 TestsF
        MCA928

        Useful Reagents

          DescriptionProduct CodePack SizeApplicationsList PriceQuantity
          Mouse anti Pig IgG1MCA635GA0.1 mgE
          MCA635GA
          Mouse anti Pig IgG2MCA636GA0.1 mgE
          MCA636GA
          Mouse anti Pig IgMMCA637GA0.1 mgC, E, F
          MCA637GA

          Recommended Positive Controls

            Histology Controls

              • Application NameReference Images
                ELISA

              References

              Further Reading

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