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Recombinant Human MBL2/MBL/COLEC1 Protein– MSE Supplies LLC

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Recombinant Human MBL2/MBL/COLEC1 Protein

SKU: PKSH031629-100

  • $ 84695
  • Save $ 9400



Recombinant Human MBL2/MBL/COLEC1 Protein

 

SKU # PKSH031629
Expression Host HEK293 Cells

 

 

Description

Synonyms COLEC1, Collectin-1, HSMBPC, MBL, MBL2, MBL2D, MBP, MBP-C, MBP1, MBPD, Mannan-Binding Protein, Mannose-Binding Lectin, Mannose-Binding Protein C
Species Human
Expression Host CHO Stable Cells
Sequence Met 1-Ile 248
Accession NP_000233.1
Calculated Molecular Weight 24 kDa
Observed Molecular Weight 31 kDa
Tag None
Bio-activity Not validated for activity
  

 

Properties

Purity > 95 % as determined by reducing SDS-PAGE.
Endotoxin < 1.0 EU per μg of the protein as determined by the LAL method.
Storage Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Shipping This product is provided as lyophilized powder which is shipped with ice packs.
Formulation Lyophilized from sterile PBS, pH 7.4
Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Reconstitution Please refer to the printed manual for detailed information.



Background

MBL (mannose-binding lectin) is primarily a liver-derived collagen-like serum protein, which binds sugar structures on micro-organisms and on dying host cells and is one of the four known mediators that initiate activation of the complement system via the lectin pathway. MBL and the ficolins (Ficolin-1, Ficolin-2 and Ficolin-3) are soluble collagen-like proteins that are involved in innate immune defence. They bind sugar structures or acetylated compounds present on microorganisms and on dying host cells and they initiate activation of the lectin complement pathway in varying degrees. MBL2 encodes the mannose-binding lectin, which is a key player in the innate immune system and has recently been found to play a role in development of type 1 diabetes and gestational diabetes mellitus. Common variant alleles situated both in promoter and structural regions of the MBL2 gene influence the stability and the serum concentration of the protein. Several polymorphisms in the promoter and structural regions of MBL2 adversely affect the plasma concentration and oligomeric state of MBL. The possession of mutant alleles has been linked to disease outcome for a variety of bacterial and viral infections. Mutant MBL2 haplotypes have been linked to disease progression and response to therapy in HCV infection.