
Peptide M / Agarose
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Cat.code:
gel-pdm-2
- Documents
ABOUT
Agarose for IgA1 and IgA2 purification
Peptide M is a 50 aa synthetic peptide derived from a streptococcal M protein containing an additional C-terminal cysteine residue.
Peptide M binds monomeric and dimeric human IgA of both subclasses (IgA1 and IgA2) with high specificity and affinity.
It also binds bovine IgA but not murine IgA. Peptide M binding occurs at a site in IgA-Fc conserved in human IgA1 and IgA2 and bovine IgA but not in mouse IgA.
Peptide M can be used for single-step affinity purification of IgA and for specific detection of antigen-bound IgA.
Binding capacity
- 4 - 6 mg human IgA per ml of gel
Reference:
1. Sandin C. et al., 2002. Isolation and detection of human IgA using a streptococcal IgA binding peptide. J Immunol. 169(3):1357-64.
All InvivoGen products are for internal research use only, and not for human or veterinary use.
SPECIFICATIONS
Specifications
IgA1 and IgA2 purification
50% v/v gel slurry in PBS 20% v/v ethanol
CONTENTS
Contents
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Product:Peptide M / Agarose
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Cat code:gel-pdm-2
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Quantity:2 ml
Provided as a 50% v/v gel slurry in PBS 20% v/v ethanol (total volume 4 ml)
DO NOT FREEZE
Shipping & Storage
- Shipping method: Room temperature
- 4°C
- Do not freeze
Storage:
Caution:
DOCUMENTS
Documents
Technical Data Sheet
Safety Data Sheet
Certificate of analysis
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