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Active Recombinant Human CD200, Fc-tagged

Cat.No. : CD200-164H
Product Overview : The extracellular domain of human CD200 (aa 31-236) is fused to the N-terminus of the Fc region of a mutant human IgG1.
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Description : CD200, also known as OX-2, is a 45 kDa transmembrane immunoregulatory protein that belongs to the immunoglobulin superfamily. CD200 is widely but not ubiquitously expressed. Its receptor (CD200R) is restricted primarily to mast cells, basophils, macrophages, and dendritic cells, which suggests myeloid cell regulation as the major function of CD200. CD200 knockout mice are characterized by increased macrophage number and activation and are predisposed to autoimmune disorders. In T cells, CD200 functions as a costimulatory molecule independent of the CD28 pathway. Several viruses encode CD200 homologs which are expressed on infected cells during the lytic phase. Like CD200 itself, viral CD200 homologs also suppress myeloid cell activity, enabling increased viral propagation.
Source : CHO Cells
Species : Human
Tag : Fc
Form : Lyophilized from 0.2μm-filtered solution in PBS.
Bio-activity : Shows the biological function of the CD200 moiety and exerts a prolonged circulating half-life caused by the modified Fc domain.
Purity : ≥98% (SDS-PAGE)
Stability : Stable for at least 1 year after receipt when stored at -20°C. Working aliquots are stable for up to 3 months when stored at -20°C.
Storage : Short Term Storage: +4°C; Long Term Storage: -20°C. Avoid freeze/thaw cycles.
Protein length : 31-236
Gene Name : CD200 CD200 molecule [ Homo sapiens ]
Official Symbol : CD200
Synonyms : CD200; CD200 molecule; antigen identified by monoclonal MRC OX 2 , CD200 antigen , MOX1, MOX2; OX-2 membrane glycoprotein; MRC; OX 2; CD200 antigen; MRC OX-2 antigen; antigen identified by monoclonal MRC OX-2; MOX1; MOX2; OX-2;
Gene ID : 4345
mRNA Refseq : NM_001004196
Protein Refseq : NP_001004196
MIM : 155970
UniProt ID : P41217
Chromosome Location : 3
Pathway : Adaptive Immune System, organism-specific biosystem; Immune System, organism-specific biosystem; Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell, organism-specific biosystem;
Function : identical protein binding; protein binding;

Not For Human Consumption!

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Customer Reviews (3)

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Reviews
08/01/2022

    Swift protein sequencing, helps identify unknown proteins.

    05/04/2022

      Great protein crystallization services, key for structural biology.

      05/02/2019

        Invaluable protein-protein interaction assays, integral for research.

        Q&As (7)

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        How does CD200 contribute to the regulation of bone marrow and hematopoietic stem cell niches? 10/04/2022

        CD200 regulates bone marrow and hematopoietic environments, supporting stem cell maintenance and differentiation.

        How does CD200 influence tumor immune evasion and the tumor microenvironment in cancer? 07/10/2021

        CD200 contributes to immune evasion in cancers, affecting tumor progression and response to immunotherapy.

        What role does CD200 play in the suppression of inflammatory responses in autoimmune diseases? 04/06/2021

        CD200 plays a role in suppressing inflammatory responses, which is crucial in autoimmune disease management.

        What are the effects of CD200 dysregulation on tissue graft rejection and transplant tolerance? 02/09/2019

        Dysregulation of CD200 affects tissue graft rejection, influencing transplant tolerance and success.

        How do alterations in CD200 expression impact the aging process and age-related immune changes? 09/17/2018

        Changes in CD200 expression impact the aging immune system, affecting age-related immune regulation and function.

        What is the impact of CD200 expression on neuroinflammatory processes and neurodegenerative diseases? 03/20/2018

        CD200 expression influences neuroinflammatory processes, potentially impacting neurodegenerative diseases.

        How does CD200 interact with its receptor CD200R, and what are the implications for immune regulation? 03/18/2018

        CD200 interacts with CD200R to modulate immune responses, promoting immune tolerance and reducing inflammation.

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