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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal SIT1 Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
order (PO) Or credit card.
Introduction
Signaling Threshold-Regulating Transmembrane Adapter 1 (SIT1) is a single-pass type I membrane protein and specifically expressed in T- and B-cells. SIT1 interacts with PTPN11/SHP2, GRB2 and CSK, when it is phosphorylated. SIT1 negatively regulates TCR (T-cell antigen receptor)-mediated signaling in T-cell. In addition, SIT1 is involved in positive selection of T-cells.
BP001755-C292: Recombinant Human Signaling Threshold-Regulating Transmembrane Adapter 1 (SIT1) Protein
Source: E. coli-derived.
Recombinant Human Signaling Threshold-Regulating Transmembrane Adapter 1 (SIT1) Protein is expressed with sequence (Gln65-Ser196) of Human SIT1.
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 Tris, 250 mM Nacl, 2 mM EDTA, pH 8.0.
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.
Other SIT1 Proteins:
Recombinant Human SIT1 Protein
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