Recombinant Mycobacterium kansasii Diacylglycerol acyltransferase/mycolyltransferase Ag85B (fbpB) | CSB-EP324138MKZ

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CSB-EP324138MKZ
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3 - 7 Working Days
  • Recombinant Mycobacterium kansasii Diacylglycerol acyltransferase/mycolyltransferase Ag85B (fbpB)
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
$422.40 - $2,042.40

Description

Recombinant Mycobacterium kansasii Diacylglycerol acyltransferase/mycolyltransferase Ag85B (fbpB) | CSB-EP324138MKZ | Cusabio

Alternative Name(s): 30KDA extracellular protein Acyl-CoA:diacylglycerol acyltransferase Antigen 85 complex B

Gene Names: fbpB

Research Areas: Microbiology

Organism: Mycobacterium kansasii

AA Sequence: FSRPGLPVEYLQVPSAAMGRSIKVQFQSGGDNSPAVYLLDGLRAQDDYNGWDINTPAFEWYYQSGLSVIMPVGGQSSFYSDWYSPACGKAGCTTYKWETFLTSELPQWLSANRSVKPTGSAAVGISMAGSSALILSVYHPQQFIYAGSLSALMDPSQGMGPSLIGLAMGDAGGYKASDMWGPSSDPAWQRNDPSLHIPELVANNTRLWIYCGNGTPSELGGANVPAEFLENFVRSSNLKFQDAYNAAGGHNAVFNLDANGTHSWEYWGAQLNAMKGDLQASLGAR

Source: E.coli

Tag Info: N-terminal 10xHis-SUMO-tagged and C-terminal Myc-tagged

Expression Region: 41-325aa

Sequence Info: Full Length of Mature Protein

MW: 50.6 kDa

Purity: Greater than 90% as determined by SDS-PAGE.

Relevance: The antigen 85 proteins (FbpA, FbpB, FbpC) are responsible for the high affinity of mycobacteria for fibronectin, a large adhesive glycoprotein, which facilitates the attachment of M.tuberculosis to murine alveolar macrophages (AMs). They also help to maintain the integrity of the cell wall by catalyzing the transfer of mycolic acids to cell wall arabinogalactan and through the synthesis of alpha,alpha-trehalose dimycolate (TDM, cord factor). They catalyze the transfer of a mycoloyl residue from one molecule of alpha,alpha-trehalose monomycolate (TMM) to another TMM, leading to the formation of TDM .

Reference: "The novel fibronectin-binding motif and key residues of mycobacteria." Naito M., Ohara N., Matsumoto S., Yamada T. J. Biol. Chem. 273:2905-2909(1998)

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20?/-80?. The shelf life of lyophilized form is 12 months at -20?/-80?.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.

Function: The antigen 85 proteins (FbpA, FbpB, FbpC) are responsible for the high affinity of mycobacteria for fibronectin, a large adhesive glycoprotein, which facilitates the attachment of M.tuberculosis to murine alveolar macrophages (AMs). They also help to maintain the integrity of the cell wall by catalyzing the transfer of mycolic acids to cell wall arabinogalactan and through the synthesis of alpha,alpha-trehalose dimycolate (TDM, cord factor). They catalyze the transfer of a mycoloyl residue from one molecule of alpha,alpha-trehalose monomycolate (TMM) to another TMM, leading to the formation of TDM (By similarity).

Involvement in disease:

Subcellular Location: Secreted

Protein Families: Mycobacterial A85 antigen family

Tissue Specificity:

Paythway:

Form: Liquid or Lyophilized powder

Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20?/-80?. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Uniprot ID: P21160

HGNC Database Link: N/A

UniGene Database Link: N/A

KEGG Database Link: N/A

STRING Database Link: N/A

OMIM Database Link: N/A

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