Leinco Technologies

Recombinant Human CD23

Product Code:
 
LEI-C1591
Product Group:
 
Recombinant Proteins
Host Type:
 
Human
Regulatory Status:
 
RUO
Shipping:
 
Ambient
Storage:
 
This lyophilized protein is stable for six to twelve months when stored desiccated at -20°C to -70°C. After aseptic reconstitution this protein may be stored at 2°C to 8°C for one month or at -20°C to -70°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles. See Product Insert for exact lot specific storage instructions.
 

No additional charges, what you see is what you pay! *

CodeSizePrice
LEI-C1591-50ug50 ug£580.00
Quantity:
Prices exclude any Taxes / VAT
How to order with us   Contact us
Stay in control of your spending. These prices have no additional charges, not even shipping!
* Rare exceptions are clearly labelled (only 0.14% of items!).
Multibuy discounts available! Contact us to find what you can save.
This product comes from: US.
Typical lead time: 14-21 working days.
Contact us for more accurate information.
  • Further Information
  • References
  • Related Products
  • Show All

Further Information

Format:
This recombinant protein was 0.2 um filtered and lyophilized from modified Dulbecco?s phosphate buffered saline (1X PBS) pH 7.2 ? 7.3 with no calcium, magnesium, or preservatives.
Formulation:
This recombinant protein was 0.2 um filtered and lyophilized from modified Dulbecco?s phosphate buffered saline (1X PBS) pH 7.2 ? 7.3 with no calcium, magnesium, or preservatives.
Long Description:
CD23, also known as Fc-ε-RII/BLAST-2, is a low affinity IgE Fc receptor which belongs to the C-type lectin structural family and plays a role in the regulation of IgE synthesis and IgE mediated activities (1). It is distinct from the high affinity IgE receptors found on basophils and mast cells, which mediate allergic reactions. CD23 is found both as a transmembrane receptor protein and in a soluble form, which is generated by proteolytic cleavage of membrane bound CD23 (2). It is expressed on most mature, conventional B cells (but not on peritoneal CD5+ B cells), and can also be found on the surface of T cells, macrophages, platelets, eosinophils and EBV transformed B lymphoblasts (3). Expression of CD23 has also been detected in neoplastic cells from cases of B cell chronic Lymphocytic leukemia (4). CD23 is expressed by B cells in the follicular mantle but not by proliferating germinal centre cells.
NCBI Gene:
2208
Purity:
>90% by SDS-PAGE and analyzed by silver stain.
Target:
CD23

References

1. Kijimoto-Ochiai, S. et al. (2002) Cell. Mol. Life Sci. 59:648 2. Visan, I. et al. (2003) Euro. J. Immunol. 33:1163 3. Abbas, AK. et al. (2003) Cellular and Molecular Immunology, Saunders 4. Mossalayi, MD. et al. (1991) Annls. New York Acad. Sci. 628:362