EsxB Protein, Mycobacterium tuberculosis, Recombinant (His)

Catalog No. TMPH-03010

A secreted protein. Acts as a strong host T-cell antigen. Involved in translocation of bacteria from the host (human) phagolysosome to the host cytoplasm. Might serve as a chaperone to prevent uncontrolled membrane lysis by its partner EsxA.

EsxB Protein, Mycobacterium tuberculosis, Recombinant (His)

Catalog No. TMPH-03010

Pack Size	Price	Availability
5 μg	$143	20 days
10 μg	$238	20 days
20 μg	$397	20 days
50 μg	$597	20 days
100 μg	$845	20 days
200 μg	$1,190	20 days
500 μg	$1,950	20 days

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User Guide of Recombinant Proteins

Product Information

Biological Activity	Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	A secreted protein. Acts as a strong host T-cell antigen. Involved in translocation of bacteria from the host (human) phagolysosome to the host cytoplasm. Might serve as a chaperone to prevent uncontrolled membrane lysis by its partner EsxA.
Species	Mycobacterium tuberculosis
Expression System	P. pastoris (Yeast)
Tag	N-6xHis
Accession Number	P9WNK4
Synonyms	Secreted antigenic protein MTSA-10,mtsA10,lhp,esxB,ESAT-6-like protein EsxB,cfp10,10 kDa culture filtrate antigen CFP-10
Amino Acid	AEMKTDAATLAQEAGNFERISGDLKTQIDQVESTAGSLQGQWRGAAGTAAQAAVVRFQEAANKQKQELDEISTNIRQAGVQYSRADEEQQQALSSQMGF
Construction	2-100 aa
Protein Purity	> 90% as determined by SDS-PAGE.
Molecular Weight	12.7 kDa (predicted)
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Tris-based buffer, 50% glycerol
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage	Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice.
Research Background	A secreted protein. Acts as a strong host T-cell antigen. Involved in translocation of bacteria from the host (human) phagolysosome to the host cytoplasm. Might serve as a chaperone to prevent uncontrolled membrane lysis by its partner EsxA.