TSP-HM401B-100μg / 询价
TSP-HM401B-500μg / 询价
TSP-HM401B-500μgx2 / 询价
表达区间及表达系统(Source)
|
Recombinant Biotinylated Human TSLP Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Tyr29-Gln159 [Accession | Q969D9-1]. |
分子量大小(Molecular Weight)
|
The protein has a predicted MW of 17.8 kDa. Due to furin cleavage site, the protein migrates to 12 kDa&25-30 kDa based on Bis-Tris PAGE result. |
纯度(Purity)
|
> 95% as determined by Bis-Tris PAGE |
内毒素(Endotoxin)
|
Less than 1EU per μg by the LAL method. |
制剂(Formulation)
|
Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
重构方法(Reconstitution)
|
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
存储(Storage)
|
-20 to -80°C for 12 months as supplied from date of receipt. |
Recombinant Biotinylated Human TSLP Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Tyr29-Gln159 [Accession | Q969D9-1].
The protein has a predicted MW of 17.8 kDa. Due to furin cleavage site, the protein migrates to 12 kDa&25-30 kDa based on Bis-Tris PAGE result.
> 95% as determined by Bis-Tris PAGE
> 95% as determined by HPLC
Less than 1EU per μg by the LAL method.
Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
-20 to -80°C for 12 months as supplied from date of receipt.
-80°C for 3 months after reconstitution.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
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.
thymic stromal lymphopoietin; TSLP
(1)Corren J , Parnes J R , Wang L , et al. Tezepelumab in Adults with Uncontrolled Asthma[J]. New England Journal of Medicine, 2017, 377(10):936-946.
TSP-HM401B-100μg / 询价
TSP-HM401B-500μg / 询价
TSP-HM401B-500μgx2 / 询价
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