CD55 (Decay Accelerating Factor, DAF) (clone 143-30), anti-human

CD55 (Decay Accelerating Factor, DAF) (clone 143-30), anti-human

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In stock
SKU
ARP-24-1604-MSM2
Catalog Number: 24-1604-MSM2
Size: 100 µl, 0.5 ml, 1 ml
Isotype: Mouse IgG1, kappa
Decription:
Recognizes a single chain glycoprotein of 70kDa, identified as CD55 (also known as decay accelerating factor, DAF). CD55/DAF is widely expressed on cells throughout the body including leukocytes, erythrocytes, epithelium, endothelium, and fibroblasts. It is a Glycosyl phosphatidylinositol anchored (GPI-anchored) member of the membrane bound complement regulatory proteins that inhibit autologous complement cascade activation. It prevents the amplification steps of the complement cascade by interfering with the assembly of the C3-convertases, C4b2a and C3bBb, and the C5-convertase, C4b2a3b and C3bBb3b. CD55 also serves as receptor for CD97 and for echovirus and Coxsackie B virus. The monoclonal antibody 143-30 can be used as marker for paroxysmal nocturnal hemoglobinuria (PNH).

Synonyms: CD55, CD55 Cromer blood group system, Complement decay-accelerating factor, CROM, DAF, Daf-GPI, Decay Accelerating Factor for Complement, Decay accelerating factor GPI-form, Decay accelerating factor soluble-form, GPI-DAF

Clone: 143-30

Isotype: Mouse IgG1, kappa

Immunogen: PHA stimulated human PBL

Reactivity: human. Others not known.

Form: Purified, in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Applications: Flow Cytometry (0.5-1ug/million cells in 0.1ml)
Immunofluorescence (0.5-1ug/ml)
Immunohistology (Frozen) (0.5-1ug/ml for 30 minutes at RT)
Optimal dilution for a specific application should be determined.

Reactivity: Jurkat, HUT-78, K562, YT, U937, MG63, and human lymphocytes. Human lymph nodes and tonsils.

Concentration: 0.2mg/ml

Storage: Can be stored at +4C. For long term storage, aliquot and store at -20C. Avoid repeated freezing and thawing cycles.
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