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CD55 Recombinant antibody, PBS Only

CD55 Recombinant Antibody for WB, IHC, Indirect ELISA

Host / Isotype

Rabbit / IgG

Reactivity

Human

Applications

WB, IHC, Indirect ELISA

Conjugate

Unconjugated

CloneNo.

2D2

Cat No : 82781-6-PBS

Print datasheet

Synonyms

TC, DAF, CROM, CR, Complement decay-accelerating factor

验证数据展示

  • WB analysis using 82781-6-RR (same clone as 82781-6-PBS)

    WB analysis using 82781-6-RR (same clone as 82781-6-PBS)

    Various lysates were subjected to SDS PAGE followed by western blot with 82781-6-RR (CD55 antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 82781-6-PBS in a different storage buffer formulation.

  • IHC staining of human lung cancer using 82781-6-RR (same clone as 82781-6-PBS)

    IHC staining of human lung cancer using 82781-6-RR (same clone as 82781-6-PBS)

    Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 82781-6-RR (CD55 antibody) at dilution of 1:400 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 82781-6-PBS in a different storage buffer formulation.

  • IHC staining of human lung cancer using 82781-6-RR (same clone as 82781-6-PBS)

    IHC staining of human lung cancer using 82781-6-RR (same clone as 82781-6-PBS)

    Immunohistochemical analysis of paraffin-embedded human lung cancer tissue slide using 82781-6-RR (CD55 antibody) at dilution of 1:400 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 82781-6-PBS in a different storage buffer formulation.

  • Affinity and Kinetic Characterization of 82781-6-PBS

    Affinity and Kinetic Characterization of 82781-6-PBS

    Biolayer interferometry (BLl) kinetic assays of 82781-6-RR against Human CD55 were performed. The affinity constant is below 1 pM.

产品信息

82781-6-PBS targets CD55 in WB, IHC, Indirect ELISA applications and shows reactivity with Human samples.

Tested Applications WB, IHC, Indirect ELISA Application Description
Tested Reactivity Human
Immunogen CD55 fusion protein Ag25026 种属同源性预测
Host / Isotype Rabbit / IgG
Class Recombinant
Type Antibody
Full Name CD55 molecule, decay accelerating factor for complement (Cromer blood group)
Synonyms TC, DAF, CROM, CR, Complement decay-accelerating factor
Calculated Molecular Weight 41 kDa
Observed Molecular Weight75 kDa
GenBank Accession NumberBC001288
Gene Symbol CD55
Gene ID (NCBI) 1604
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A purification
UNIPROT IDP08174
Storage Buffer PBS Only
Storage ConditionsStore at -80°C.
The product is shipped with ice packs. Upon receipt, store it immediately at -80°C

背景介绍

CD55, also known as DAF, is a glycosylphosphatidylinositol (GPI)-anchored surface glycoprotein that is widely distributed on blood, stroma, epithelial, and endothelial cells (PMID: 7517044; 29503741). It can also exist as a soluble form in plasma, urine, saliva, tears, and synovial fluids (PMID: 29503741). CD55 is a complement regulatory protein (PMID: 2469439; 7517044). It inhibits formation of the C3 convertases through binding to C3b and C4b. It also binds the alternate pathway convertase C3bBb, the classical pathway convertase and C4b2a to accelerate their decay (PMID: 17289551). CD55 also serves as a receptor for coxsackieviruses B1, B3, and B5 and several enteroviruses (PMID: 7538177; 7517044). The observed molecular weight of mature CD55 varies between 50 to 100 kDa depending on the cell type. Different sizes of CD55 might be caused by alternative splicing or different glycosylation patterns (PMID: 29503741).