Tim-1 (human):Fc (mouse) (rec.)
|Synonyms||TIM1; KIM1; TIMD1; Hepatitis A Virus Cellular Receptor 1; HAVcr-1; T Cell Immunoglobulin and Mucin Domain-containing Protein 1; T Cell Membrane Protein 1|
|Source/Host||HEK 293 cells|
The extracellular domain of human Tim-1 (aa 21-295) is fused to the N-terminus of the Fc region of mouse IgG2a.
Measured by its ability to inhibit anti-CD3-induced proliferation of stimulated human T cells.
|Endotoxin Content||<5EU/mg protein (LAL test; Lonza).|
|Reconstitution||Reconstitute with 100 µl sterile water. Add 1X PBS to the desired protein concentration.|
|Formulation||Lyophilized from 0.2μm-filtered solution in PBS.|
|Protein Negative Control|
|Other Product Data||
NCBI reference NP_036338.2: Tim-1 (human)
|Declaration||Manufactured by Chimerigen.|
|Shipping and Handling|
|Short Term Storage||+4°C|
|Long Term Storage||-20°C|
Avoid freeze/thaw cycles.
Centrifuge lyophilized vial before opening and reconstitution.
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.
|Product Specification Sheet|
The TIM (T cell/transmembrane, immunoglobulin and mucin) family plays a critical role in regulating immune responses, including allergy, asthma, transplant tolerance, autoimmunity and the response to viral infections. The unique structure of TIM immunoglobulin variable region domains allows highly specific recognition of phosphatidylserine (PtdSer), exposed on the surface of apoptotic cells. TIM-1 (T cell-immunoglobulinmucin; also KIM-1 and HAVcr-1) is a 100 kDa, type I transmembrane glycoprotein member of the TIM family of immunoglobulin superfamily molecules. There are two cytoplasmic alternate splice forms of TIM1. One is a long (359 aa) kidney form termed TIM-1b, and one is a short (334 aa) liver form termed TIM-1a. TIM-1, important for asthma and allergy, is preferentially expressed on T-helper 2 (Th2) cells and functions as a potent costimulatory molecule for T cell activation.