CD55

  • Official Full Name

    CD55 molecule, decay accelerating factor for complement (Cromer blood group)

  • Overview

    CD55 is a 60-70 kD glycosylphosphatidylinositol (GPI)-anchored single chain glycoprotein also known as decay-accelerating factor (DAF). It is expressed on hematopoietic cells including erythrocytes and many non-hematopoietic cells. CD55 accelerates the di
  • Synonyms

    CD55; CD55 molecule, decay accelerating factor for complement (Cromer blood group); DAF, decay accelerating factor for complement (CD55, Cromer blood group system); complement decay-accelerating factor; CR; CROM; TC; CD55 antigen; DAF;

  • Recombinant Proteins
  • Cell & Tissue Lysates
  • Human
  • Mouse
  • Rat
  • E.coli
  • HEK293
  • HEK293F
  • Human Cell
  • Human Cells
  • In Vitro Cell Free System
  • Insect Cell
  • Mammalian cells
  • Wheat Germ
  • C
  • hFc
  • His
  • Fc
  • GST
  • N/A
  • N
Species Cat.# Product name Source (Host) Tag Protein Length Price
Human CD55-64H Active Recombinant Human CD55 protein(Met1-Ser353), hFc-tagged HEK293 C-hFc
Human CD55-2325H Recombinant Human CD55 Protein, GST-tagged Wheat Germ GST
Human CD55-694H Recombinant Human CD55 Protein, His-tagged E.coli His
Human CD55-2223H Active Recombinant Human CD55 protein, His-tagged HEK293 His
Human CD55-26634TH Recombinant Human CD55, His-tagged E.coli His
Human CD55-65H Recombinant Human CD55 protein, His-tagged HEK293 His
Human CD55-2531HCL Recombinant Human CD55 cell lysate Human Cell N/A
Human CD55-64HA Recombinant Human CD55 protein, Fc-tagged, APC labeled HEK293 Fc
Human CD55-164H Recombinant Human CD55 Protein, His-tagged HEK293 His
Human CD55-64HP Recombinant Human CD55 protein, Fc-tagged, R-PE labeled HEK293 Fc
Human CD55-3161H Recombinant Human CD55 protein, His-tagged E.coli His
Human CD55-64HAF488 Recombinant Human CD55 Protein, Fc-tagged, Alexa Fluor 488 conjugated HEK293 Fc
Human CD55-01H Recombinant Human CD55 Protein (35-353aa), C-His-tagged Insect Cell C-His
Human CD55-151H Recombinant Human CD55 Protein, His-tagged Human Cells His
Human CD55-64HAF555 Recombinant Human CD55 Protein, Fc-tagged, Alexa Fluor 555 conjugated HEK293 Fc
Human CD55-2335HF Recombinant Full Length Human CD55 Protein, GST-tagged In Vitro Cell Free System GST
Human CD55-64HF Recombinant Human CD55 Protein, Fc-tagged, FITC conjugated HEK293 Fc
Human CD55-64HAF647 Recombinant Human CD55 Protein, Fc-tagged, Alexa Fluor 647 conjugated HEK293 Fc
Human CD55-689H Recombinant Human CD55 Protein, His-tagged HEK293F N-His
Human CD55-1046H Recombinant Human CD55 Protein (Asp35-Gly285), His tagged E.coli His
Human CD55-4052H Recombinant Human CD55 Protein (Met1-Ser353), C-His tagged Mammalian cells C-His
Mouse Cd55-6893M Recombinant Mouse Cd55 protein(Met1-Thr361), His-tagged HEK293 C-His
Mouse Cd55-695M Recombinant Mouse Cd55 Protein, His-tagged E.coli His
Mouse Cd55-57M Recombinant Mouse Cd55 Protein, His-tagged Insect Cell His
Mouse CD55-1669MCL Recombinant Mouse CD55 cell lysate Human Cell N/A
Mouse Cd55-7191M Recombinant Mouse Cd55 Protein, His-tagged His
Rat Cd55-7485R Recombinant Rat Cd55, Fc tagged Human Cell Fc
Rat Cd55-696R Recombinant Rat Cd55 Protein, His-tagged E.coli His
Rat CD55-1433RCL Recombinant Rat CD55 cell lysate Human Cell N/A
  • Involved Pathway
  • Protein Function
  • Interacting Protein
  • CD55 Related Articles
  • CD55 Related Research Area

CD55 involved in several pathways and played different roles in them. We selected most pathways CD55 participated on our site, such as , which may be useful for your reference. Also, other proteins which involved in the same pathway with CD55 were listed below. Creative BioMart supplied nearly all the proteins listed, you can search them on our site.

Pathway Name Pathway Related Protein

CD55 has several biochemical functions, for example, carbohydrate binding. Some of the functions are cooperated with other proteins, some of the functions could acted by CD55 itself. We selected most functions CD55 had, and list some proteins which have the same functions with CD55. You can find most of the proteins on our site.

Function Related Protein
carbohydrate bindingLMAN1L;SIGLEC7;GALNT12;CNTN1;PRPS1;CALR;REG3A;CLEC4A2;LMAN2

CD55 has direct interactions with proteins and molecules. Those interactions were detected by several methods such as yeast two hybrid, co-IP, pull-down and so on. We selected proteins and molecules interacted with CD55 here. Most of them are supplied by our site. Hope this information will be useful for your research of CD55.

ganglioside_gm1; LCK; glyA; q5nfy5_fratt; q5ngt6_fratt; ywqA; q914e0_9ento

Herrero, R; Real, LM; et al. Association of complement receptor 2 polymorphisms with innate resistance to HIV-1 infection. GENES AND IMMUNITY 16:134-141(2015).
Le Bas-Bernardet, S; Tillou, X; et al. Bortezomib, C1-Inhibitor and Plasma Exchange Do Not Prolong the Survival of Multi-Transgenic GalT-KO Pig Kidney Xenografts in Baboons. AMERICAN JOURNAL OF TRANSPLANTATION 15:358-370(2015).
  • Q&As
  • Reviews

Q&As (5)

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How do genetic variations in CD55 influence susceptibility to complement-mediated disorders, and what are the molecular mechanisms involved? 03/28/2022

Genetic variations in CD55 may influence susceptibility to complement-mediated disorders by affecting the protein's ability to regulate complement activation. This can lead to conditions like paroxysmal nocturnal hemoglobinuria (PNH).

How does CD55 contribute to the modulation of immune responses beyond its role in complement regulation? 05/22/2021

CD55 has immunomodulatory functions beyond complement regulation, influencing T cell responses and contributing to the maintenance of immune tolerance.

What role does CD55 play in protecting cells from complement-mediated lysis, and how does it contribute to immune evasion? 08/09/2019

CD55 protects cells from complement-mediated lysis by preventing the formation of membrane attack complexes. This contributes to immune evasion by pathogens and self-cells alike.

Can you elaborate on the structural domains of CD55 and how they mediate its interactions with complement components? 03/14/2018

CD55 consists of extracellular domains responsible for interactions with complement proteins, particularly C3b and C4b. These interactions prevent the formation of membrane attack complexes on host cells.

Can you discuss the involvement of CD55 in various diseases, including autoimmune disorders and infectious diseases? 01/06/2018

CD55 dysregulation is associated with autoimmune disorders, where it may contribute to immune system overactivity. Additionally, some pathogens exploit CD55 to evade host immune responses.

Customer Reviews (3)

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Reviews
02/23/2022

    Efficient shipping and exceptional product quality. This company knows how to serve its customers.

    09/20/2019

      Consistency is key in research, and this product delivers that every time.

      03/02/2018

        We've tried various proteins, but this one stands out for its purity and performance.

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