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You are here:Home » Molecular Biology » MB-Proteins » Thymic Stromal Lymphopoietin, Recombinant, Human (TSLP)

Thymic Stromal Lymphopoietin, Recombinant, Human (TSLP)

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Specifications

Thymic Stromal Lymphopoietin (TSLP) is a hematopoietic cytokine, produced in several tissues including heart, liver and prostate. TSLP sends signals through a heterodimeric receptor complex, containingthe TSLP-R and the IL-7Ra chain to induce the release of T cell-attracting chemokines from monocytes.
Catalog #142989
SourceRecombinant protein corresponding to132aa human TSLP expressed in E.coli.
Molecular Weight~15kD
Endotoxin 1EU/ug (LAL)
Biological ActivityThe activity is determined by a cell proliferation assay using BaF3 cells transiently expressing human IL-7Ra and human TSLP-R and is typically 0.05-0.3ng/ml.
AA SequenceMYDFTNCDFE KIKAAYLSTI SKDLITYMSG TKSTEFNNTV SCSNRPHCLT EIQSLTFNPT AGCASLAKEM FAMKTKAALA IWCPGYSETQ INATQAMKKR RKRKVTTNKC LEQVSQLQGL WRRFNRPLL KQQ
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile dH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Molecular Weight~15kD
SourceE.coli
Purity~97% (HPLC, Reducing and non-reducing SDS-PAGE)
FormSupplied as a lyophilized powder in 10mM Na2PO4, pH 7.5. Reconstitute with sterile dH2O.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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