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Immunoglobulin A (IgA)

ArtNr ARP-12-4123
Hersteller American Research Products
Menge 200 ug
Kategorie
Typ Proteins Native
Specific against other
Purity > 95% SDS-PAGE. Single arc by IEP against antisera to whole human serum Single arc by IEP against antisera to whole human serum. No reaction to IgG, IgD, IgE and IgM antisera by IEP. ELISA assay indicates the presence of IgA2 and the absence of IgA1
ECLASS 10.1 32160409
ECLASS 11.0 32160409
UNSPSC 12352202
Lieferbar
Description
IgA is the second most abundant immunoglobulin in plasma, found at a concentration of 1.2 to 5.6 mg/ml. It is also the immunoglobulin that is present in high quantities in external secretions and therefore plays a very important role in the first specific defense against natural infection. Secretory IgA differs from serum IgA in that it contains two additional peptides, the secretory component and the J chain, respectively.
Form
Purified, 100 mM Tris, pH 8.0 containing 100 mM NaCl and 0.01% NaN3
Storage
-20C (aliquot), avoid repeated freeze and thaw cycles
Purity
>, 95% SDS-PAGE. Single arc by IEP against antisera to whole human serum Single arc by IEP against antisera to whole human serum. No reaction to IgG, IgD, IgE and IgM antisera by IEP. ELISA assay indicates the presence of IgA2 and the absence of IgA1
Source
Human plasma. HBsAg, HIV-1/2 antibody &, HCV nonreactive when tested individually by FDA-required tests. Because no test method can offer complete assurance that products derived from human source will not transmit infectious agents, it is recommended that this product be handled with the same precautions used for patient specimens.
Molecular Weight
160, 000 dalton

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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 200 ug
Lieferbar: In stock
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