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ERMAP Protein

Erythroid Membrane-Associated Protein, hERMAP, Radin Blood Group Antigen, Scianna Blood Group Antigen, RD, SC

Catalog No. Product Name Size List Price (US$) Quantity
BP001739-C467 Recombinant Human ERMAP Protein 10 ug 126.00
BP001739-C467 Recombinant Human ERMAP Protein 50 ug 378.00
BP001739-C467 Recombinant Human ERMAP Protein 1 mg 2640.00
Description

Introduction
Human Erythroid Membrane-Associated Protein (ERMAP) is a cell surface transmembrane protein that belongs to the immunoglobulin superfamily. It is hghly expressed in bone marrow and to a lower extent in leukocytes, thymus, lymph node and spleen. ERMAP contains 1 B30.2/SPRY domain and 1 Ig-like V-type (immunoglobulin-like) domain. It may serve as an erythroid cell receptor, possibly as a mediator of cell adhesion. ERMAP is responsible for the Scianna/Radin blood group system. Two transcript variants encoding the same protein have been found for this gene ERMAP.

BP001739-C467: Recombinant Human Erythroid Membrane-Associated Protein (ERMAP)

Source: HEK 293-derived.
Recombinant Human Erythroid Membrane-Associated Protein (ERMAP) is a secreted protein with sequence (His30-Ala155) of Human ERMAP fused with a polyhistidine tag at the C-terminus.
Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
Endotoxin: < 0.1 ng/ug (1 IEU/ug).
Formulation: Lyophilized from a 0.2 um filtered solution of 20 mM PB, 150 mM NaCl, pH 7.2.
Reconstitution: Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

Shipping: The product is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 month, 2 to 8°C under sterile conditions after reconstitution.
3 months, -20 to -70°C under sterile conditions after reconstitution.

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