Fagus Antibody Services

Recombinant Human TSLP R/CRLF2 (C-Fc)

£105.60£314.40 excluding VAT

Receptor for thymic stromal lymphopoietin (TSLP). Forms a functional complex with TSLP and IL7R which is capable of stimulating cell proliferation through activation of STAT3 and STAT5. Also activates JAK2 (By similarity). Implicated in the development of the hematopoietic system. TSLP R expression is ubiquitous in the immune and hematopoietic cells, but is up-regulated in Th2-skewed cells. Cells expressing TSLP R alone bind TSLP with low affinity. Co-expression of TSLP R and IL-7 R alpha is required for high-affinity TSLP binding and signal transduction . The TSLP R and IL-7 R alpha are coexpressed primarily on monocytes and dendritic cells and at lower levels in lymphoid cells. TSLP has been shown to induce the release of T cell-attracting chemokines from monocytes and enhance the maturation of CD11c+ dendritic cells.

Size

10µg, 50µg

Active Protein

Active protein

Activity

Loaded Human TSLP-His(Cat#C00K) on HIS1K Biosensor, can bind Human TSLP R-Fc(Cat#CW56) with an affinity constant of 37.97nM as determined in BLI assay.

Protein Construction

Recombinant Human CRLF2 is produced by our Mammalian expression system and the target gene encoding Gly25-Lys231 is expressed with a Fc tag at the C-terminus.

Sequence

Gly25-Lys231

Fusion Tag

C-Fc

Accession

Q9HC73

Species

Human

Expressed Host

Human Cells

Shipping

This product is provided as lyophilized powder which is shipped with ice packs.

Purity

> 95 % as determined by reducing SDS-PAGE.

Endotoxin

< 1.0 EU per µg as determined by the LAL method.

Stability and Storage

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Mol Mass

50.9 kDa

AP Mol Mass

60-80 kDa

Formulation

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

Research Areas

immunology

Reconstitution

Please refer to the printed manual for detailed information.

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