CD55 Polyclonal Antibody | Invitrogen PA5-114491 product information

This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.

product summary

company name :

Invitrogen

other brands :

NeoMarkers, Lab Vision, Endogen, Pierce, BioSource International, Zymed Laboratories, Caltag, Molecular Probes, Research Genetics, Life Technologies, Applied Biosystems, GIBCO BRL, ABgene, Dynal, Affinity BioReagents, Nunc, Invitrogen, NatuTec, Oxoid, Richard-Allan Scientific, Arcturus, Perseptive Biosystems, Proxeon, eBioscience

product type :

antibody

product name :

CD55 Polyclonal Antibody

catalog :

PA5-114491

quantity :

100 ug

price :

US 464.00

clonality :

polyclonal

host :

domestic rabbit

conjugate :

nonconjugated

reactivity :

human

application :

western blot, immunohistochemistry, immunohistochemistry - paraffin section

product information

Product Type :

Antibody

Product Name :

CD55 Polyclonal Antibody

Catalog # :

PA5-114491

Quantity :

100 ug

Price :

US 464.00

Clonality :

Polyclonal

Purity :

Antigen affinity chromatography

Host :

Rabbit

Reactivity :

Human

Applications :

Immunohistochemistry (Paraffin): 2 ug/mL, Western Blot: 1-2 ug/mL

Species :

Human

Isotype :

IgG

Storage :

Store at 4 C short term. For long term storage, store at -20 C, avoiding freeze/thaw cycles.

Description :

CD55 (decay-accelerating factor, DAF) is a GPI-anchored membrane glycoprotein that protects autologous cells from classical and alternative pathway of complement cascade. Bidirectional interactions between CD55 and CD97 are involved in T cell regulation and CD55 can regulate complement when bound to CD97. In tumors, CD55 promotes neoangiogenesis, tumorigenesis, invasiveness and evasion of apoptosis. CD55 is a 70 kDa glycoprotein (in erythrocytes) anchored in the membrane by glycosylphosphatidylinositol tail. In other cells, the apparent molecular weight is somewhat larger for CD55 and has a substantial content of O-glycans. CD55 binds to activated C4b or C3b complement fragments on the cell surface, preventing the assembly and accelerating the decay of both classical and alternative pathways. CD55 carries the Cromer related blood group antigens. Two alternatively spliced transcripts encoding CD55 have been identified, and the predominant transcript encodes a membrane-bound protein expressed on cells exposed to plasma component proteins but an alternatively spliced transcript produces a soluble protein present at much lower levels. CD55 has been studied to have a role in prostate cancer growth and survival.

Immunogen :

DAF antibody was raised against an 18 amino acid peptide near the carboxy terminus of human DAF. The immunogen is located within amino acids 360 - 410 of DAF.

Format :

Liquid

Applications w/Dilutions :

Immunohistochemistry (Paraffin): 2 ug/mL, Western Blot: 1-2 ug/mL

Aliases :

CD55; CD55 antigen; CD55 molecule (Cromer blood group); CD55 molecule, decay accelerating factor for complement; CD55 molecule, decay accelerating factor for complement (Cromer blood group); Cd55a; Complement decay-accelerating factor; complement decay-accelerating factor, GPI-anchored; complement-glycosylphosphatidylinositol; CR; CROM; Cromer blood group; Daf; Daf1; DAF-GPI; decay accelarating factor 1; decay accelerating factor 1; decay accelerating factor GPI-form; decay-accelarating factor; glycosylphophatidylinositol-anchored form; GPI anchor addition signal; GPI-DAF; RP11-357P18.1; TC