多聚免疫球蛋白受体(PIGR)重组蛋白

多聚免疫球蛋白受体(PIGR)重组蛋白

Recombinant Polymeric Immunoglobulin Receptor (PIGR)

SC; Secretory Component; Hepatocellular carcinoma-associated protein TB6

[ DESCRIPTION ]

Protein Names: Polymeric Immunoglobulin Receptor

Synonyms: PIGR

Species: Mouse

Size: 100µg

Source: Escherichia coli-derived

Subcellular Location: Cell membrane; Single-pass type I membrane protein. Secreted

[ PROPERTIES ]

Residues: Ser135~Val237 (Accession # O70570), with N-terminal His-Tag.

Grade & Purity: >95%, 13 kDa as determined by SDS-PAGE reducing conditions.

Formulation: Supplied as liquid form in Phosphate buffered saline(PBS), pH 7.4.

 Endotoxin Level: <1.0 EU per 1µg (determined by the LAL method).

Applications: SDS-PAGE; WB; ELISA; IP.

(May be suitable for use in other assays to be determined by the end user.)

Predicted Molecular Mass: 13.0 kDa

Predicted isoelectric point: 7.8

[ PREPARATION ]

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 wasdetermined by accelerated thermal degradation test, that is, incubate the protein at 37oC for 48h, and no obviousdegradation and precipitation were observed. (Referring from China Biological Products Standard, which wascalculated by the Arrhenius equation.) The loss of this protein is less than 5% within the expiration date underappropriate storage condition.

[ SEQUENCES ]

The target protein is fused with N-terminal His-Tag, its sequence is listed below.

MGHHHHHHSGSEF-SDTHVY TKDIGRNVTI ECPFKRENAP SKKSLCKKTN QSCELVIDST EKVNPSYIGR AKLFMKGTDLTVFYVNISHL THNDAGLYIC QAGEGPSADK KNVDLQV 

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