Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
PBS
Preservative
0.05% Sodium Azide
Concentration
1.0 mg/ml
Purity
Protein G purified
Alternate Names for Siglec-H Antibody (23M15C8) - BSA Free
6430529G09Rik
Siglech sialic acid binding Ig-like lectin H
SiglecH
Siglec-H
Background
Siglec-H, or sialic acid binding immunoglobulin-like lectin H, is a CD33 related protein expressed specifically by plasmacytoid dendritic cells or pDCs (1, 2). Antigen-mediated delivery by Siglec-H in pDCs inhibits Th cell proliferation and further antibody responsesThis leads to lessened expansion and Th1/Th17 polarization (3). Constant and low density antigen presentation by Siglec-H is thought to lead to an exhaustive type lessening of the response in CD4+ cells but not tolerance. A number of pathways have been proposed for the Siglec-H induced T cell hyporesponsiveness. Ever decreasing activation cycles in the presence of low level but continuous antigen delivery, as that observed with Siglec-H, have also been demonstrated to impart FoxP3+ Tregs immunosuppressive tolerogen-like effects (4, 5). Ability to identify and control Siglec-H antigen mediated delivery activities with specific antibody provides a focal point for potential development of inflammation controls.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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