Key Product Details

Species Reactivity

Human

Applications

Western Blot, Neutralization

Label

DyLight 488 (Excitation = 493 nm, Emission = 518 nm)

Antibody Source

Polyclonal Goat IgG
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Product Specifications

Immunogen

Mouse myeloma cell line NS0-derived recombinant human COMP/Thrombospondin-5
Gln21-Ala757 (Ala256Arg)
Accession # P49747

Specificity

Detects human COMP in direct ELISAs and Western blots. In direct ELISAs, approximately 50% cross-reactivity with recombinant mouse COMP is observed.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Applications for COMP/Thrombospondin-5 Antibody [DyLight 488]

Application
Recommended Usage

Western Blot

Optimal dilutions of this antibody should be experimentally determined.

Neutralization

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Formulation

50mM Sodium Borate

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: COMP/Thrombospondin-5

COMP is a noncollagenous extracellular matrix (ECM) protein. It consists of five identical glycoprotein subunits, each with EGF like and calcium binding (thrombospondin like) domains. Oligomerization results from formation of a five stranded coiled coil and disulfides. Binding to other ECM proteins such as collagen appears to depend on divalent cations. Mutations can cause the osteochondrodysplasias pseudochondroplasia (PSACH) and multiple epiphyseal dysplasia (MED)

Long Name

Cartilage Oligomeric Matrix Protein

Alternate Names

EDM1, EPD1, MED, PSACH, Thrombospondin-5, Thrombospondin5

Gene Symbol

COMP

Additional COMP/Thrombospondin-5 Products

Product Documents for COMP/Thrombospondin-5 Antibody [DyLight 488]

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Product Specific Notices for COMP/Thrombospondin-5 Antibody [DyLight 488]



DyLight (R) is a trademark of Thermo Fisher Scientific Inc. and its subsidiaries.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Related Research Areas

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FAQs for COMP/Thrombospondin-5 Antibody [DyLight 488]

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    • Q: I have synovial fluid sample and I want to work on Western bloting can you support me,how can I prepare this sample for WB technique for assay comp(cartilage oligomatrix protein )?

      A: We currently sell four antibodies to cartilage oligomeric matrix protein (COMP), all of which are validated for Western blotting. Although we have generated Western blot data using samples from human, bovine and rabbit cartilage, we do not have any testing data derived from synovial fluid samples. You may however find the following publication useful, in which the authors sampled synovial fluid from patients with rheumatoid arthritis and prepared this fluid for Western blot detection of the proteins SP-A and SP-D: PMC 2080374
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Associated Pathways

Articular Cartilage Extracellular Matrix Articular Cartilage Extracellular Matrix Thumbnail