Recombinant Thymic Stromal Lymphopoietin (TSLP)

Instruction Manual!

Product name:	Recombinant Thymic Stromal Lymphopoietin (TSLP)
Source:	E. coli
Purity:	>95%
Buffer Formulation:	Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl.
Applications:	SDS-PAGE; WB; ELISA; IP
Storage:	Avoid repeated freeze/thaw cycles.
UOM:	20µg/50µg/100µg/1mg/5mg

[ PROPERTIES ]

Residues: Tyr29~Gln159
Tags: Two N-terminal Tags, His-tag and T7-tag
Accession: Q969D9
Host: E. coli
Purity: >95%
Endotoxin Level: <1.0EU per 1μg (determined by the LAL method).
Formulation: Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl.
Predicted isoelectric point: 9.6
Predicted Molecular Mass: 17.8kDa

Applications: SDS-PAGE; WB; ELISA; IP.
(May be suitable for use in other assays to be determined by the end user.)

[ USAGE ]
Reconstitute in sterile PBS, pH7.2-pH7.4.

[ STORAGE AND STABILITY ]

Storage: Avoid repeated freeze/thaw cycles.
Store at 2-8oC for one month.
Aliquot and store at -80oC for 12 months.
Stability Test: The thermal stability is described by the loss rate of the target protein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37oC for 48h, and no obvious degradation and precipitation were observed. (Referring from China Biological Products Standard, which was calculated by the Arrhenius equation.) The loss of this protein is less than 5% within the expiration date under appropriate storage condition.

[ SEQUENCES ]

The sequence of the target protein is listed below.
YD FTNCDFEKIK AAYLSTISKD LITYMSGTKS TEFNNTVSCS NRPHCLTEIQ SLTFNPTAGC
ASLAKEMFAM KTKAALAIWC PGYSETQINA TQAMKKRRKR KVTTNKCLEQ VSQLQGLWRR
FNRPLLKQQ