Recombinant Mouse TSLP protein (rFc Tag)

种属

Mouse

纯度

>90 %, SDS-PAGE

标签

rFc Tag

生物活性

未测试

Cat no : Eg3312

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Synonyms

Thymic stroma-derived lymphopoietin, Thymic stromal lymphopoietin, Tslp



产品信息

纯度 >90 %, SDS-PAGE
内毒素 <0.1 EU/μg protein, LAL method
生物活性 Not tested
来源 HEK293-derived Mouse TSLP protein Tyr20-Glu140 (Accession# Q9JIE6) with a rabbit IgG Fc tag at the C-terminus.
基因ID 53603
蛋白编号 Q9JIE6
预测分子量 40.2 kDa
SDS-PAGE 43-55 kDa, reducing (R) conditions
组分 Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally 5% trehalose and 5% mannitol are added as protectants before lyophilization.
复溶 Briefly centrifuge the tube before opening. Reconstitute at 0.1-0.5 mg/mL in sterile water.
储存条件
It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
  • Until expiry date, -20℃ to -80℃ as lyophilized proteins.
  • 3 months, -20℃ to -80℃ under sterile conditions after reconstitution.
运输条件 The product is shipped at ambient temperature. Upon receipt, store it immediately at the recommended temperature.

背景信息

Thymic stromal lymphopoietin (TSLP) is a 24 kDa monomeric glycoprotein that was originally identified as a product of a thymic stromal cell line. TSLP mainly impacts myeloid cells and induces the release of T cell-attracting chemokines from monocytes and enhances the maturation of CD11c+ dendritic cells. It can induce allergic inflammation by directly activating mast cells. TSLP is expressed in a number of tissues including heart, liver and prostate. Human TSLP shares only 38% aa sequence identity with mouse TSLP in the mature region. TSLP has been shown to expand the CD4+ subset of lymphocytes and thymocytes and thus regulate CD4+ homeostasis. Overexpression of TSLP causes imbalances in lymphopoiesis and myelopoiesis.

参考文献:

1. Sims J E. et al. (2000) J Exp Med. 192:671. 2. Reche P A. et al.(2001) J Immunol. 167:336-343. 3. Quentmeier H. et al. (2001) Leukemia. 15:1286-1292. 4. Allakhverdi Z. et al. (2007)J Exp Med. 204:253-258. 5. Quentmeier H. et al. (2001) Leukemia. 15:1286-1292. 6. Reche P A. et al. (2001) J Immunol. 167:336. 7. Al-Shami A. et al. (2004) J Exp Med. 200:159. 8. Osborn M J. et al. (2004) Blood. 103:843.