半胱氨酸蛋白酶抑制劑B(CSTB)重組蛋白 返回列表頁

Recombinant Cystatin B (CSTB) 

半胱氨酸蛋白酶抑制劑B(CSTB)重組蛋白

[ PROPERTIES ]

Residues:  Met1~Phe98, withtwo N-terminal Tags, His-tag and T7-tag.

Host: E.coli

Subcellular Location: Cytoplasm. Nucleus

Purity: > 95%

Endotoxin Level: <1.0EU per 1μg

(determined by the LAL method).

Formulation: Supplied as lyophilized form in PBS,pH7.4, containing 5% sucrose, 0.01% sarcosyl.

Predicted isoelectric point: 8.0

Predicted Molecular Mass:  15.0kDa

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. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.

[SEQUENCE ]

The target protein is fused with two N-terminal Tags, His-tag and T7-tag, itssequence is listed below.

MGSSHHHHHH SSGLVPRGSH MASMTGGQQM GRGSEF- MMCGAPSATQPATAETQHIADQVRSQLEEK ENKKFPVFKA VSFKSQVVAG TNYFIKVHVG DEDFVHLRVF QSLPHENKPLTLSNYQTNKA KHDELTYF

[  IDENTIFICATION  ]

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