Chicken IgM Native Protein


SDS-Page: Chicken IgM Native Protein [NBP1-96785] - SDS-PAGE of Chicken IgM Whole Molecule. Lane M: 5 uL Opal Prestained Marker. Lane 1: Reduced Chicken IgG Whole Molecule. Lane 2: Reduced Chicken IgG F(c) Fragment. more

Product Details

Reactivity ChSpecies Glossary
Applications WB, ELISA, IHC, IP, PAGE
1.0 mg/ml

Order Details

Chicken IgM Native Protein Summary

Native Chicken IgM protein.

Source: Chicken Serum

Chicken IgM whole molecule was prepared from normal serum by a multi-step process which includes delipidation, selective precipitation and tandem molecular sieve chromatography followed by extensive dialysis against the buffer stated above. Chicken IgM whole molecule assayed by immunoelectrophoresis resulted in a single precipitin arc against anti-Chicken Serum and anti-Chicken IgM (u chain specific). No reaction was observed against anti-Chicken IgG F(c). Some light chain cross reactivity will occur with anti-Chicken IgG. Analysis by SDS-PAGE was used to show purity at greater than 95%. Some high molecular weight banding may be visible. A minor band at ~50 kDa may also be visible.
Protein/Peptide Type
Native Protein
Immunoelectrophoresis (IEP)


  • Western Blot 1:100 - 1:2000
  • Immunohistochemistry 1:10 - 1:500

Packaging, Storage & Formulations

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
0.1 M Tris Chloride, 0.5 M Sodium Chloride, pH 8.0
0.1% Sodium Azide
1.0 mg/ml
Immunoelectrophoresis (IEP)


Immunoglobulin M is the largest antibody isotype and the first to be secrected against an initial exposure to antigen. IgM is predominantly produced in the spleen. Formed from covalently linking 5 immunoglobulins together, the approixmate molecular weight of IgM is 900 kDa and possesses 10 binding sites (though due to the size of most antigens, not all sites are capable of binding at once). Due to this large size, IgM is typically isolated to the serum.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

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