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Immunofluorescence analysis of MMP-1 (Collagenase-1) was performed using 70% confluent log phase MCF-7 cells. The cells were fixed with 4% paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 10 minutes, and blocked with 1% BSA for 1 hour at room temperature. The cells were labeled with MMP-1 (Collagenase-1) Rabbit Polyclonal Antibody (366300) at 2ug/ml in 0.1% BSA and incubated for 3 hours at room temperature and then labeled with Goat anti-Rabbit IgG (H+L) Superclonal™ Secondary Antibody, Alexa Fluor® 488 conjugate (A27034) at a dilution of 1:2000 for 45 minutes at room temperature (Panel a: green). Nuclei (Panel b: blue) were stained with SlowFade® Gold Antifade Mountant with DAPI (S36938). F-actin (Panel c: red) was stained with Alexa Fluor® 555 Rhodamine Phalloidin (Product # R415, 1:300). Panel d represents the merged image showing cytoplasmic localization. Panel e shows a no primary antibody control. The images were captured at 60X magnification.
|Tested species reactivity||Human|
|Published species reactivity||Human, Chicken|
|Host / Isotype||Rabbit / IgG|
|Immunogen||A synthetic peptide from the middle region of the human MMP-1|
|Storage buffer||PBS, pH 7.4, with 0.2% BSA|
|Contains||0.09% sodium azide|
|Storage Conditions||4° C|
|Tested Applications||Dilution *|
|Flow Cytometry (Flow)||3-5 µg/10^6 cells|
|Immunocytochemistry (ICC)||2 µg/ml|
|Immunofluorescence (IF)||2 µg/ml|
|Immunohistochemistry (Paraffin) (IHC (P))||20-40 µg/mL|
|Western Blot (WB)||5-10 µg/mL|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
|Immunohistochemistry (IHC)||See 5 publications below|
PA5-16498 targets MMP-1 (Collagenase-1) in IHC (P) and WB applications and shows reactivity with Human samples. Antigen retrieval via boiling in 10 mM citrate buffer, pH 6.0 for 10 - 20 minutes followed by cooling to RT for 20 minutes is required for formalin fixed, paraffin embedded tissues.
The PA5-16498 immunogen is a synthetic peptide from the middle region of the human MMP-1.
Matrix metalloproteinases (MMP) are proteolytic enzymes capable of degrading connective tissue components. Imbalanced secretion of certain MMP or disturbances in the differential control of MMP by tissue inhibitor of MMPs (TIMPs) are implicated in the invasive potential of malignant tumors. Interstitial collagenase (MMP-1), 72kDa gelatinase A/type IV collagenase (MMP-2), and 92kDa gelatinase B/type IV collagenase (MMP-9) dissolve extracellular matrix (ECM) and may initiate and promote angiogenesis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
New diagnostic markers in salivary gland tumors.
PA5-16498 was used in immunohistochemistry to study the expresion of tumor antigens in order to identify novel diagnostic markers of parotid gland tumors
|Schneider S,Kloimstein P,Pammer J,Brannath W,Grasl MCh,Erovic BM||European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery (271:1999)||2014|
Low microvascular density at the tumor center is related to the expression of metalloproteases and their inhibitors and with the occurrence of distant metastasis in breast carcinomas.
PA5-16498 was used in immunohistochemistry to study the relationship between tumor microvascular density and the expression of MMPs and TIMPs in breast carcinoma and the significance for distant metastasis
|Fernández-Guinea O,Álvarez-Cofiño A,Eiró N,González LO,del Casar JM,Fernandez-Garcia B,Lamelas ML,Andicoechea A,Vizoso FJ||International journal of clinical oncology (18:629)||2013|
Invasion-associated genes identified by gene expression profiling in extranodal natural killer/T-cell lymphoma, nasal type.
PA5-16498 was used in immunohistochemistry to identify invasion-associated genes in extranodal natural killer/T-cell lymphoma
|Yu JB,Zhang YC,Yang QP,Wang XL,Tang Y,Zhao S,Mo XM,Liu WP||Leukemia & lymphoma (54:90)||2013|
Host gene-encoded severe lung TB: from genes to the potential pathways.
PA5-16498 was used in immunohistochemistry to study host MCP1 and MMP1 genotypes that predispose individuals to severe tubercolosis
|Ganachari M,Guio H,Zhao N,Flores-Villanueva PO||Genes and immunity (13:605)||2012|
Effect of the expression of matrix metalloproteases and their tissue inhibitors on survival of patients with resectable colorectal cancer.
PA5-16498 was used in immunohistochemistry to study the expression and clinical relevance of MMPs and TIMPs in patients with resectable colorectal carcinoma
|González L,Eiró N,González LO,Andicoechea A,Barbón E,García-Muñiz JL,Vizoso FJ||Digestive diseases and sciences (57:2063)||2012|
fibroblast collagenase; interstitial collagenase; matrix metallopeptidase 1 (interstitial collagenase); matrix metalloprotease 1; matrix metalloproteinase 1
CLG; CLGN; MMP1