Rat secretory IgA Polyclonal Antibody, Cy5.5 Conjugated

  • Catalog number
    bs-0645R-Cy5.5
  • Price
    Please ask
  • Size
    0.2ml
  • Category
    Conjugated Secondary Antibody
  • Conjugation
    Cy5.5
  • Host Organism
    Rabbit
  • Target antigen
    Rat secretory IgA
  • Modification
    Unmodified
  • Modification site
    None
  • Clonality
    Polyclonal antibody
  • Clone
    Polyclonal antibody
  • Concentration
    1ug/ul
  • Tested applications
    IF(IHC-P)
  • Recommended dilutions
    IF(IHC-P)(1:500-2000)
  • Cross reactivity
    Rat
  • Background of the target antigen
    IgA (immunoglobulin A) is a glycosylated protein of 160 kDa and is produced as a monomer or as a J chain linked dimer. Monomeric IgA constitutes 5-15 % of the serum immunoglobulins whereas dimeric IgA is localized to mucosa surfaces such as saliva, gastrointestinal secretion, bronchial fluids and milk. Mucosal IgA plays a major role in host defence by neutralising infectious agents at mucosal surfaces. The production is usually local and antigen specific IgA producing B cells can be found in regions under the lamina propria where they mature into dimeric IgA producing plasma cells. IgA deficiency is the most common immunodeficiency that may affect both serum and mucosal produced IgA.
  • Purification method
    This antibody has been purified via Protein A.
  • Storage conditions
    Keep the antibody in aqueous buffered solution containing 1% BSA, 50% glycerol and 0.09% sodium azide. Store at -20°C for up to one year.
  • Properties
    If you buy Antibodies supplied by Bioss Secondary Antibodies they should be stored frozen at - 24°C for long term storage and for short term at + 5°C. Cy5 antibodies are excited by the 650-nanometer wave of an argon laser and detected at a 670-nanometer captor. Immunoglobulin A (IgA, also referred to as sIgA) is an antibody that plays a critical role in immune function in the mucous membranes. More IgA is produced in mucosal linings than all other types of antibody combined. Examples are EMA, ACA ELISA test kits and for diagnostic detection the IgA of Anti-Beta-2 Glycoprotein 1; β2-Glycoprotein 1 Antibodies; Beta 2GP1 Ab, Beta-2 Glycoprotein 1 Antibodies IgG, IgM, and IgAs.
  • Additional conjugation
    Cy5.5, Cy5.5
  • Conjugated
    These antibodies are excite for emission at 678nm and detected at a 694 nm wavelengths.
  • Group
    Polyclonals and antibodies
  • About
    Polyclonals can be used for Western blot, immunohistochemistry on frozen slices or parrafin fixed tissues. The advantage is that there are more epitopes available in a polyclonal antiserum to detect the proteins than in monoclonal sera. Rats are used to make rat monoclonal anti mouse antibodies. There are less rat- than mouse clones however. Rats genes from rodents of the genus Rattus norvegicus are often studied in vivo as a model of human genes in Sprague-Dawley or Wistar rats.
  • Latin name
    Rattus norvegicus
  • French translation
    anticorps
  • Gene target
  • Short name
    Rat secretory IgA Polyclonal
  • Technique
    Polyclonal, Antibody, IgA, antibodies against human proteins, antibodies for, antibody Conjugates, IgAs, Polyclonal antibodies (pAbs) are mostly rabbit or goat antibodies that are secreted by different B cells, whereas monoclonal antibodies come from a single N cell lineage. Pabs are a collection of immunoglobulin molecules that react against a specific antigen, each identifying a different epitope.
  • Host
    Rat
  • Isotype
    IgG, IgA
  • Label
    Cy5.5
  • Species
    Rat, Rats
  • Alternative name
    Rat secretory IgA Polyclonal
  • Alternative technique
    polyclonals, antibodies, immunoglobulin-a
MeSH Data
  • Name
  • Concept
    Scope note: Identification of proteins or peptides that have been electrophoretically separated by blot transferring from the electrophoresis gel to strips of nitrocellulose paper, followed by labeling with antibody probes.
  • Tree numbers
    • E05.196.401.143
    • E05.301.300.096
    • E05.478.566.320.200
    • E05.601.262
    • E05.601.470.320.200
  • Qualifiers
    ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
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