Active Recombinant Human COMP protein(Met1-Ala757), His-tagged

Cat.No. : COMP-674H
Product Overview : Recombinant Human COMP (NP_000086.2) precusor (Met 1-Ala 757) was expressed in HEK293 with a C-terminal polyhistidine tag.
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Source : HEK293
Species : Human
Tag : C-His
Protein length : Met1-Ala757
Form : Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Bio-activity : Measured by its ability to induce adhesion of ATDC5 mouse chondrogenic cells. When cells are added to COMP-coated plates (0.625 μg/mL and 100 μL/well), approximately >30% cells will adhere specifically after 60 minutes at 37°C.
Molecular Mass : The mature form of human COMP consists of 748 amino acids after removal of the signal peptide and predicts a molecular mass of 82.4 kDa. As a result of glycosylation, the apparent molecular mass of rhCOMP is approximately 120-130 kDa in SDS-PAGE under reducing conditions.
Endotoxin : < 1.0 EU per μg of the protein as determined by the LAL method.
Purity : > 80 % as determined by SDS-PAGE
Storage : Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution : It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.
Gene Name : COMP cartilage oligomeric matrix protein [ Homo sapiens ]
Official Symbol : COMP
Synonyms : COMP; cartilage oligomeric matrix protein; cartilage oligomeric matrix protein (pseudoachondroplasia, epiphyseal dysplasia 1, multiple) , EDM1, EPD1, PSACH; MED; THBS5; thrombospondin 5; TSP5; thrombospondin-5; pseudoachondroplasia (epiphyseal dysplasia 1, multiple); cartilage oligomeric matrix protein(pseudoachondroplasia, epiphyseal dysplasia 1, multiple); cartilage oligomeric matrix protein (pseudoachondroplasia, epiphyseal dysplasia 1, multiple); EDM1; EPD1; PSACH; MGC131819; MGC149768;
Gene ID : 1311
mRNA Refseq : NM_000095
Protein Refseq : NP_000086
MIM : 600310
UniProt ID : P49747

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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Q&As (5)

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How are COMP protein levels measured in clinical settings? 11/02/2021

COMP levels are typically assessed through blood tests or synovial fluid analysis.

Are there limitations in using COMP levels as a standalone diagnostic tool? 11/24/2020

Yes, while COMP levels are indicative of joint diseases, they are often used alongside other diagnostic tools for a comprehensive assessment.

Can COMP levels be used to monitor treatment effectiveness? 10/14/2020

Monitoring changes in COMP levels can be valuable in assessing the effectiveness of treatments targeting joint diseases.

Can COMP protein be a potential target for future drug development? 11/26/2017

Given its involvement in joint diseases, COMP might be a target for drug development, but this area requires further exploration.

Can COMP levels predict disease progression in arthritis? 06/13/2017

Elevated COMP levels often correlate with more rapid disease progression in arthritis, aiding in prognosis.

Customer Reviews (3)

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Reviews
03/26/2021

    One of the standout factors that distinguishes the COMP protein is the manufacturer's unwavering commitment to exceptional technical support.

    01/15/2021

      Whether studying angiopoietin signaling pathways, vascular remodeling, or endothelial cell biology, the COMP protein is an invaluable tool for researchers.

      06/15/2017

        The COMP protein offers exceptional quality that meets the rigorous demands of experimental research.

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