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Testing Data

MBL/MBL2 Active Protein | MBL active protein

Human CellExp MBL/MBL2; human recombinant

Gene Names
MBL2; MBL; MBP; MBP1; MBPD; MBL2D; MBP-C; COLEC1; HSMBPC
Applications
SDS-Page
Purity
>=95% by SDS-PAGE gel
Synonyms
MBL/MBL2; Human CellExp MBL/MBL2; human recombinant; MBL; MBL2; MBP1; MBP-C; Collectin-1; COLEC1; HSMBPC; MBL2D; MBPD; Mannose binding Lectin; MBL active protein
Ordering
For Research Use Only!
Host
HEK 293 cells
Purity/Purification
>=95% by SDS-PAGE gel
Form/Format
Lyophilized from 0.22 mum filtered solution in PBS; pH 7.4. Normally Mannitol or Trehalose are added as protectants before lyophilization.
Sequence Positions
Glu 21 - lle 248
Applicable Applications for MBL active protein
SDS-PAGE
Endotoxin Level
< 1.0 EU per mug of the protein by the LAL method.
Reconstitution
Centrifuge the vial prior to opening. Reconstitute in PBS; pH 7.4. Do not vortex.
Preparation and Storage
Store at -20°C. After reconstitution, aliquot and store at -20°C or -70°C for up to 3 months. Avoid repeated freezing and thawing cycles. No activity loss was observed after storage in lyophilized state for 1 year (4°C) and after reconstitution under sterile conditions for 3 months (-70°C).

Testing Data

Testing Data
Related Product Information for MBL active protein
Mannose-binding lectin (MBL) is also known as mannose-binding protein; mannan-binding protein (MBP); Mannose-binding protein C; Collectin-1 (COLEC1); MBL2; which belongs to the class of collectins in the C-type lectin superfamily. MBL contains one C-type lectin domain and one collagen-like domain. MBL has an oligomeric structure (400-700 kDa); built of subunits that contain three presumably identical peptide chains of about 30 kDa each. MBL is calcium-dependent lectin involved in innate immune defense. MBL binds mannose; fucose and N-acetylglucosamine on different microorganisms and activates the lectin complement pathway. MBL binds to late apoptotic cells. MBL may bind DNA.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
This protein is fused with 6xhis tag at the C terminus, has calculated MW of 24.8kDa. The predicted N-Terminus is Glu 21. DTT-Reduced Protein migrates as 30-33kDa.
NCBI Official Full Name
mannose-binding protein C
NCBI Official Synonym Full Names
mannose binding lectin 2
NCBI Official Symbol
MBL2
NCBI Official Synonym Symbols
MBL; MBP; MBP1; MBPD; MBL2D; MBP-C; COLEC1; HSMBPC
NCBI Protein Information
mannose-binding protein C
UniProt Protein Name
Mannose-binding protein C
Protein Family
UniProt Gene Name
MBL2
UniProt Synonym Gene Names
COLEC1; MBL; MBP-C

NCBI Description

This gene encodes the soluble mannose-binding lectin or mannose-binding protein found in serum. The protein encoded belongs to the collectin family and is an important element in the innate immune system. The protein recognizes mannose and N-acetylglucosamine on many microorganisms, and is capable of activating the classical complement pathway. Deficiencies of this gene have been associated with susceptibility to autoimmune and infectious diseases. [provided by RefSeq, Jul 2008]

Uniprot Description

MBL2: Calcium-dependent lectin involved in innate immune defense. Binds mannose, fucose and N-acetylglucosamine on different microorganisms and activates the lectin complement pathway. Binds to late apoptotic cells, as well as to apoptotic blebs and to necrotic cells, but not to early apoptotic cells, facilitating their uptake by macrophages. May bind DNA.

Protein type: Secreted; Secreted, signal peptide

Chromosomal Location of Human Ortholog: 10q21.1

Cellular Component: cell surface; extracellular region; extracellular space

Molecular Function: calcium ion binding; calcium-dependent protein binding; mannose binding; protein binding; receptor binding; serine-type endopeptidase activity

Biological Process: acute-phase response; complement activation; complement activation, lectin pathway; defense response to bacterium; defense response to Gram-positive bacterium; innate immune response; negative regulation of viral reproduction; opsonization

Disease: Mannose-binding Protein Deficiency

Research Articles on MBL

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Product Notes

The MBL mbl2 (Catalog #AAA845591) is an Active Protein produced from HEK 293 cells and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is Glu 21 - lle 248. AAA Biotech's MBL/MBL2 can be used in a range of immunoassay formats including, but not limited to, SDS-PAGE. Researchers should empirically determine the suitability of the MBL mbl2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "MBL/MBL2, Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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