Cholera Toxin beta Protein (AA 22-124)

Catalog No. ABIN4371398

This Recombinant Cholera Toxin beta protein is expressed in Escherichia coli (E. coli).

Quick Overview for Cholera Toxin beta Protein (AA 22-124) (ABIN4371398)

Target: Cholera Toxin beta

Protein Type: Recombinant

Origin: Vibrio cholerae

Source: Escherichia coli (E. coli)

Purity: > 95 % as determined by reducing SDS-PAGE.

Product Details

Protein Characteristics: AA 22-124

Purpose: Recombinant Vibrio cholerae Toxin B

Sequence: MTPQNITDLC AEYHNTQIYT LNDKIFSYTE SLAGKREMAI ITFKNGAIFQ VEVPGSQHID SQKKAIERMK DTLRIAYLTE AKVEKLCVWN NKTPHAIAAI SMAN

Characteristics: Recombinant Vibriocholerae Toxin B is produced by our E.coli expression system and the target gene encoding Thr22-Asn124 is expressed.

Sterility: 0.2 μm filtered

Endotoxin Level: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: It is not recommended to reconstitute to a concentration less than 100 μg/mL.
Dissolve the lyophilized protein in ddH2O.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

Buffer: Lyophilized from a 0.2 um filtered solution of 50 mM Tris-HCl, 200 mM NaCl, pH 8.0.

Storage: 4 °C,-20 °C

Storage Comment: Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Expiry Date: 3 weeks

Target Details

Target: Cholera Toxin beta

Alternative Name: Cholerae Toxin B

Background: Alternative Names: Cholera enterotoxin subunit B,Cholera enterotoxin B chain,Cholera enterotoxin gamma chain,Choleragenoid,ctxB,toxB

Molecular Weight: 11.8 kDa

UniProt: P01556