Matrix metalloproteinases (MMPs) are a family of zinc and calcium dependent endopeptidases with the combined ability to degrade all the components of the extracellular matrix. MMP‑8 (neutrophil collagenase) is expressed in neutrophils, where it is stored in specific granules. MMP‑8 release from the neutrophils is stimulated by various factors such as interleukins 1 and 8, TNF-alpha and GM-CSF. MMP‑8 is capable of cleaving types I, II and III triple-helical collagen, gelatin peptides, fibronectin, proteoglycans, aggrecan, serpins, beta -casein and peptides such as angiotensin and substance P. In addition to its function in phagocytosis,
MMP‑8 has a high capacity for infiltrating connective tissue, and is implicated in the breakdown of the extracellular matrix in diseases such as rheumatoid arthritis. Structurally, MMP‑8 consists of several domains: a pro-domain that is cleaved upon activation, a catalytic domain containing the zinc-binding site, a short hinge region and a hemopexin-like domain. MMP‑8 is heavily glycosylated.
Key Product Details
Species Reactivity
Validated:
Human
Cited:
Human
Applications
Validated:
Western Blot, ELISA Capture (Matched Antibody Pair), Immunoprecipitation
Cited:
Western Blot, ELISA Capture
Label
Unconjugated
Antibody Source
Monoclonal Mouse IgG2B Clone # 100619
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Product Specifications
Immunogen
Mouse myeloma cell line NS0-derived recombinant human MMP‑8
Phe21-Gly467
Accession # AAZ38714
Phe21-Gly467
Accession # AAZ38714
Specificity
Detects the pro and active forms of human MMP-8 in Western blots. Does not cross-react with recombinant human (rh) MMP‑1, -2, -3, -7, -9,-10, -12, or -13.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG2B
Scientific Data Images for Human MMP‑8 Antibody
Detection of Human MMP-8 by Western Blot
MMP-8 expression in; primary normal and DCIS myoepithelial cells and a cell line model. a Normal and ductal carcinoma in situ (DCIS) tissue immunohistochemically stained for matrix metalloproteinase-8 (MMP-8) (Atlas, HPA02122, 1:1000). Clear MMP-8 staining can be observed in the normal myoepithelial cells (MECs), which is absent in the DCIS section. Magnification × 400. b Normal MECs and luminal epithelial cells (LECs) were isolated from reduction mammoplasty tissue and DCIS MEC and DCIS LEC were isolated from a patient with high-grade DCIS. Tissues were enzymatically digested and magnetic bead separation was used to isolated specific populations (MEC - ITGB4, LEC - EpCAM). RNA was extracted from the isolated cells and G361 cells (a positive control for MMP-8), converted to cDNA by reverse transcription and then subjected to nested PCR for MMP-8 or PCR of housekeeping gene 18S. The MMP-8 PCR produces a product of 150 bp in normal MEC and G361 lanes, and other lanes only give a weak band. 18S gives a size of 52 bp in all sample lanes. The water (H2O) control lane shows no band. c (i) RNA was extracted from cell lines; G361, N-1089 and beta 6-1089 and converted to cDNA as above. The cDNA was subjected to nested PCR for MMP-8 and bands were identified in G361 and N-1089 but only a weak band was observed in the beta 6-1089 lane. All samples demonstrated a band for 18S. (ii) RIPA protein lysates were produced from N-1089 and beta 6-1089 cells and 20 ug of protein was run on 8% PAGE then transferred to nitrocellulose and probed for MMP-8 (R&D Systems, mAb 908) alpha v beta 6 (Santa Cruz Biotechnology, SC-6632) or HSC70 as a loading control. The gel indicates that N-1089 expresses higher levels of MMP-8 and much lower levels of alpha v beta 6. While beta 6-1089 exhibit much higher levels of alpha v beta 6 and lower levels of MMP-8. (iii) Densitometry of western blots indicates that MMP-8 expression in N-1089 is 2.5-fold higher than N-1089 and (iv) alpha v beta 6 expression in beta 6-1089 is 10-fold higher than N-1089 Image collected and cropped by CiteAb from the following publication (https://breast-cancer-research.biomedcentral.com/articles/10.1186/s1305…), licensed under a CC-BY license. Not internally tested by R&D Systems.Applications for Human MMP‑8 Antibody
Application
Recommended Usage
Immunoprecipitation
25 µg/mL
Sample: Conditioned cell culture medium spiked with Recombinant Human MMP‑8 (Catalog # 908-MP), see our available Western blot detection antibodies
Sample: Conditioned cell culture medium spiked with Recombinant Human MMP‑8 (Catalog # 908-MP), see our available Western blot detection antibodies
Western Blot
1 µg/mL
Sample: Recombinant Human MMP‑8 Western Blot Standard (Catalog # WBC017)
Sample: Recombinant Human MMP‑8 Western Blot Standard (Catalog # WBC017)
Human MMP-8 Sandwich Immunoassay
Please Note: Optimal dilutions of this antibody should be experimentally determined.
Reviewed Applications
Read 2 reviews rated 3.5 using MAB908 in the following applications:
Formulation, Preparation, and Storage
Purification
Protein A or G purified from ascites
Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
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Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculators
Background: MMP-8
Long Name
Matrix Metalloproteinase 8
Alternate Names
Collagenase 2, MMP8
Gene Symbol
MMP8
UniProt
Additional MMP-8 Products
Product Documents for Human MMP‑8 Antibody
Certificate of Analysis
To download a Certificate of Analysis, please enter a lot or batch number in the search box below.
Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Human MMP‑8 Antibody
For research use only
Related Research Areas
Citations for Human MMP‑8 Antibody
Customer Reviews for Human MMP‑8 Antibody (2)
3.5 out of 5
2 Customer Ratings
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Application: Western BlotSample Tested: HeLa cellsSpecies: MouseVerified Customer | Posted 07/13/2018
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- Cellular Response to Hypoxia Protocols
- Immunoprecipitation Protocol
- R&D Systems Quality Control Western Blot Protocol
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars
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