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Invitrogen
MKP-1 Polyclonal Antibody
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MKP-1 Antibody (PA5-85131) in WB
Western blot analysis of MKP-1 in mouse tissue extract using MKP-1 polyclonal antibody (Product # PA5-85131) using 50 µg of sample at a dilution of 1:200. Sample was then incubated with HRP-conjugated anti-rabbit IgG secondary antibody. Prior to incubation with primary antibody, the sample was separated on 10% SDS-PAGE.
Product Details
PA5-85131
Product Specifications
Species Reactivity
Human,
Mouse
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant protein encompassing a sequence within the center region of human DUSP1. The exact sequence is proprietary.
Conjugate
Form
Liquid
Concentration
0.2 mg/mL
Purification
Antigen affinity chromatography
Storage buffer
PBS, pH 7, with 10% glycerol
Contains
0.01% thimerosal
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Wet ice
RRID
AB_2792278
Product Specific Information
Keep as concentrated solution.
Predicted reactivity: Mouse (98%), Rat (98%), Zebrafish (92%), Xenopus laevis (95%), Pig (100%), Chicken (97%), Rhesus Monkey (100%), Bovine (100%).
Positive Control: mouse liver.
Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.
Target Information
The expression of DUSP1 gene is induced in human skin fibroblasts by oxidative/heat stress and growth factors. It specifies a protein with structural features similar to members of the non-receptor-type protein-tyrosine phosphatase family, and which has significant amino-acid sequence similarity to a Tyr/Ser-protein phosphatase encoded by the late gene H1 of vaccinia virus. The bacterially expressed and purified DUSP1 protein has intrinsic phosphatase activity, and specifically inactivates mitogen-activated protein (MAP) kinase in vitro by the concomitant dephosphorylation of both its phosphothreonine and phosphotyrosine residues. Furthermore, it suppresses the activation of MAP kinase by oncogenic ras in extracts of Xenopus oocytes. Thus, DUSP1 may play an important role in the human cellular response to environmental stress as well as in the negative regulation of cellular proliferation.
⚠WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: CL 100; Dual specificity protein phosphatase 1; Dual specificity protein phosphatase hVH1; DUS1; EC 3.1.3.16; EC 3.1.3.48; MAP kinase phosphatase 1; Mitogen-activated protein kinase phosphatase 1; mitogen-activated protein kinase phosphatase-1; protein tyrosine phosphatase, non-receptor type 16; Protein-tyrosine phosphatase 3CH134; Protein-tyrosine phosphatase CL100; Protein-tyrosine phosphatase ERP; serine/threonine specific protein phosphatase
Gene Aliases: 3CH134; CL100; DUSP1; erp; HVH1; MKP-1; MKP1; PTPN10; Ptpn16; U19515; VH1
UniProt ID: (Human) P28562, (Mouse) P28563
Entrez Gene ID: (Human) 1843, (Mouse) 19252
non-membrane spanning protein tyrosine phosphatase activity
protein binding
protein tyrosine/threonine phosphatase activity
MAP kinase tyrosine/serine/threonine phosphatase activity
growth factor binding
phosphoprotein phosphatase activity
protein tyrosine phosphatase activity
protein tyrosine/serine/threonine phosphatase activity
hydrolase activity
phosphatase activity
inactivation of MAPK activity
endoderm formation
response to oxidative stress
response to light stimulus
response to estradiol
response to retinoic acid
cellular response to hormone stimulus
response to testosterone
peptidyl-tyrosine dephosphorylation
intracellular signal transduction
peptidyl-threonine dephosphorylation
response to hydrogen peroxide
regulation of apoptotic process
positive regulation of apoptotic process
negative regulation of apoptotic process
negative regulation of MAP kinase activity
negative regulation of MAPK cascade
response to glucocorticoid
negative regulation of meiotic cell cycle
response to cAMP
response to calcium ion
negative regulation of ERK1 and ERK2 cascade
mitotic cell cycle arrest
regulation of mitotic cell cycle spindle assembly checkpoint
negative regulation of DNA biosynthetic process
protein dephosphorylation
cell cycle
dephosphorylation
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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