Human TSLP Protein (TSP-HM401)

  • Express System: HEK293
  • Product Tag: C-His-Avi
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Activity: Immobilized Human TSLP, His Tag at 5ug/ml (100ul/well) on the plate. Dose response curve for Human TSLPR, hFc Tag with the EC50 of 0.11ug/ml determined by ELISA. See testing image for detail.
  • Exact Sequence: Tyr29-Gln159

Catalog: TSP-HM401

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Product Description Recombinant Human TSLP Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Tyr29-Gln159.

Product Background

Thymic Stromal Lymphopoietin (TSLP) was originally identified as an activity from the conditioned medium of a mouse thymic stromal cell line that promoted the development of B cells. Cytokine that induces the release of T-cell-attracting chemokines from monocytes and, in particular, enhances the maturation of CD11c dendritic cells. Can induce allergic inflammation by directly activating mast cells.

Product Category

Recombinant Protein

Target

TSLP
Synonyms thymic stromal lymphopoietin; TSLP

Gene/Protein ID

Q969D9-1

Species

Human

Exact Sequence

Tyr29-Gln159
Molecular Weight The protein has a predicted MW of 17.8 kDa. Due to glycosylation, the protein migrates to 12 kDa&20-25 kDa based on Tris-Bis PAGE result.

Activity

Immobilized Human TSLP, His Tag at 5ug/ml (100ul/well) on the plate. Dose response curve for Human TSLPR, hFc Tag with the EC50 of 0.11ug/ml determined by ELISA. See testing image for detail.

Product Tag

C-His-Avi

Express System

HEK293
Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin Less than 1EU per ug by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
Immobilized Human TSLP, His Tag at 5ug/ml (100ul/well) on the plate. Dose response curve for Human TSLPR, hFc Tag with the EC50 of 0.11ug/ml determined by ELISA.
Immobilized Human TSLP, His Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Anti-TSLP Antibody, hFc Tag with the EC50 of 13.0ng/ml determined by ELISA (QC Test).
The purity of Human TSLP is greater than 95% as determined by SEC-HPLC.
Human TSLP on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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