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MEK1 Antibodies

(Mitogen-Activated Protein Kinase Kinase 1 (MAP2K1))

Choose one of 378 MEK1 antibodies from our product listing based on 18 publications and 180 validation images.

Explore reliable MEK1 antibodies from a broad selection of renowned manufacturers. Our portfolio enables accurate MEK1 detection across multiple species, including Human, Mouse, Rat, Dog, Cow, Rabbit, Monkey, Pig, Chicken, Horse, Xenopus laevis, Zebrafish (Danio rerio), Hamster, Guinea Pig, Bat, Drosophila melanogaster, Goat, Non-Human Primate, and supports diverse research applications such as WB, IHC, ELISA, IF, ICC.

Quickly find the right antibody using our search, filter, and comparison tools. Each product page provides detailed validation data, literature references, and customer feedback. Unlike comparison-only resources, you can conveniently purchase antibodies directly through our site. Choose from polyclonal, monoclonal, or recombinant MEK1 antibodies derived from various hosts such as Rabbit, Mouse, Chicken. Browse our products below and order directly to support your research with confidence.

Alternative names for MEK1 are Map2k1, MAP2K1, map2k1.L, map2k1, MEK1.

Active filters:

  • Target: MEK1 (MAP2K1)
  • Primary
Catalog no. Product Reactivity Host / Clonality Application Price & lead time
ABIN1958446
MEK1 antibody (Ser218) (PE) MAP2K1 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
$1,480.60 View price
  • 200 μL
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN1957342
MEK1 antibody (Ser218) (HRP) MAP2K1 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
$1,480.60 View price
  • 200 μL
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN1957346
MEK1 antibody (pSer222) (HRP) MAP2K1 · Primary Antibody Human Rabbit Polyclonal
  • ELISA (ELISA: Listed application)
  • DB (Dot Blot: Listed application)
$1,480.60 View price
  • 200 μL
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN1957247
MEK1 antibody (pSer217, Ser221) (HRP) MAP2K1 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
$1,480.60 View price
  • 200 μL
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN1822664
MEK1 antibody (AA 200-250) MAP2K1 · Primary Antibody Human, Mouse, Rat, Dog, Cow, Chicken, Drosophila melanogaster Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
$871.93 View price
  • 50 μg
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN6757368
MEK1 antibody (AA 1-12) MAP2K1 · Primary Antibody Human, Mouse, Rat, Dog, Cow, Monkey, Rabbit, Pig, Xenopus laevis, Hamster Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
$1,150.60 View price
  • 100 μg
  • 25 μg
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN6735714
MEK1 antibody (pSer218, pSer222) MAP2K1 · Primary Antibody Human Mouse Monoclonal
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
$1,319.27 View price
  • 100 μg
  • 50 μg
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN220516
MEK1 antibody MAP2K1 · Primary Antibody Human, Mouse, Rat Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
  • FACS (Flow Cytometry: Listed application)
$1,050.87 View price
  • 100 μL
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN228872
MEK1 antibody (pSer218) MAP2K1 · Primary Antibody Human, Mouse, Rat Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
$1,377.93 View price
  • 100 μL
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN201308
MEK1 antibody MAP2K1 · Primary Antibody Mouse Mouse Monoclonal
  • WB (Western Blotting: Listed application)
  • IP (Immunoprecipitation: Listed application)
$1,254.73 View price
  • 100 μg
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN6255658
MEK1 antibody (pThr292) MAP2K1 · Primary Antibody Human, Mouse, Rat Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IF (Immunofluorescence: Listed application)
  • ICC (Immunocytochemistry: Listed application)
$441.17 View price
  • 100 μL
  • 200 μL
Delivery in 11 to 13 Business Days Shipping to: United States
ABIN7150700
MEK1 antibody (AA 2-79) (HRP) MAP2K1 · Primary Antibody Human Rabbit Polyclonal
  • ELISA (ELISA: Listed application)
$351.92 View price
  • 100 μg
  • 50 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7150699
MEK1 antibody (AA 2-79) (FITC) MAP2K1 · Primary Antibody Human Rabbit Polyclonal
$351.92 View price
  • 100 μg
  • 50 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7150698
MEK1 antibody (AA 2-79) (Biotin) MAP2K1 · Primary Antibody Human Rabbit Polyclonal
  • ELISA (ELISA: Listed application)
$351.92 View price
  • 100 μg
  • 50 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7181958
MEK1 antibody (pSer222, pSer226) MAP2K1 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
$234.22 View price
  • 100 μg
  • 50 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7828396
Recombinant MEK1 antibody (pThr292) MAP2K1 · Primary Antibody Human Rabbit Monoclonal Clone A821
  • WB (Western Blotting: Listed application)
$351.92 View price
  • 50 μL
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN2141226
MEK1 antibody (Ser298) MAP2K1 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
$784.75 View price
  • 100 μg
Delivery in 9 to 12 Business Days Shipping to: United States
ABIN2141331
MEK1 antibody (Thr291) MAP2K1 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
$784.75 View price
  • 100 μg
Delivery in 9 to 12 Business Days Shipping to: United States
ABIN2141202
MEK1 antibody (Ser217) MAP2K1 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
$784.75 View price
  • 100 μg
Delivery in 9 to 12 Business Days Shipping to: United States
ABIN2141204
MEK1 antibody (Ser221) MAP2K1 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
$784.75 View price
  • 100 μg
Delivery in 9 to 12 Business Days Shipping to: United States
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
PE
Isotype
IgG
Binding Specificity
Ser218
Catalog No. ABIN1958446
$1,480.60
Plus shipping costs $50.00
200 μL
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
HRP
Isotype
IgG
Binding Specificity
Ser218
Catalog No. ABIN1957342
$1,480.60
Plus shipping costs $50.00
200 μL
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • ELISA (ELISA: Listed application)
  • DB (Dot Blot: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
HRP
Isotype
IgG
Binding Specificity
pSer222
Catalog No. ABIN1957346
$1,480.60
Plus shipping costs $50.00
200 μL
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
HRP
Isotype
IgG
Binding Specificity
Ser221, pSer217
Catalog No. ABIN1957247
$1,480.60
Plus shipping costs $50.00
200 μL
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
Reactivity
Human, Mouse, Rat, Dog, Cow, Chicken, Drosophila melanogaster
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 200-250
Catalog No. ABIN1822664
$871.93
Plus shipping costs $50.00
50 μg
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human, Mouse, Rat, Dog, Cow, Monkey, Rabbit, Pig, Xenopus laevis, Hamster
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 1-12
Catalog No. ABIN6757368
$1,150.60
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Conjugate
unconjugated
Isotype
IgG1
Binding Specificity
pSer218, pSer222
Catalog No. ABIN6735714
$1,319.27
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
  • FACS (Flow Cytometry: Listed application)
Reactivity
Human, Mouse, Rat
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Catalog No. ABIN220516
$1,050.87
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
Reactivity
Human, Mouse, Rat
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
pSer218
Catalog No. ABIN228872
$1,377.93
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IP (Immunoprecipitation: Listed application)
Reactivity
Mouse
Host
Mouse
Clonality
Monoclonal
Conjugate
unconjugated
Isotype
IgG1
Catalog No. ABIN201308
$1,254.73
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IF (Immunofluorescence: Listed application)
  • ICC (Immunocytochemistry: Listed application)
Reactivity
Human, Mouse, Rat
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
pThr292
Catalog No. ABIN6255658
$441.17
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 11 to 13 Business Days
Primary Antibody
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
HRP
Isotype
IgG
Binding Specificity
AA 2-79
Catalog No. ABIN7150700
$351.92
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
FITC
Isotype
IgG
Binding Specificity
AA 2-79
Catalog No. ABIN7150699
$351.92
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Biotin
Isotype
IgG
Binding Specificity
AA 2-79
Catalog No. ABIN7150698
$351.92
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
pSer222, pSer226
Catalog No. ABIN7181958
$234.22
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Clone
A821
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG, kappa
Binding Specificity
pThr292
Catalog No. ABIN7828396
$351.92
Plus shipping costs $50.00
50 μL
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
Ser298
Catalog No. ABIN2141226
$784.75
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 9 to 12 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
Thr291
Catalog No. ABIN2141331
$784.75
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 9 to 12 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
Ser217
Catalog No. ABIN2141202
$784.75
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 9 to 12 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
Ser221
Catalog No. ABIN2141204
$784.75
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 9 to 12 Business Days

Latest Publications for our MEK1 Antibodies

Wu, Xiong, Li, Yang, Ge et al.: "Integrated Proteomic and Transcriptomic Analysis Reveals Long Noncoding RNA HOX Transcript Antisense Intergenic RNA (HOTAIR) Promotes Hepatocellular Carcinoma Cell Proliferation by Regulating Opioid ..." in: Molecular & cellular proteomics : MCP, Vol. 17, Issue 1, pp. 146-159, (2019) (PubMed).

Guo, Wang, Li, Sun, Zhang, Hao: "Follicular fluid meiosis-activating sterol (FF-MAS) promotes meiotic resumption via the MAPK pathway in porcine oocytes." in: Theriogenology, (2019) (PubMed).

Liu, Hu, Tu, Wang, Yang, Yang, Luo: "MCM6 promotes metastasis of hepatocellular carcinoma via MEK/ERK pathway and serves as a novel serum biomarker for early recurrence." in: Journal of experimental & clinical cancer research : CR, Vol. 37, Issue 1, pp. 10, (2018) (PubMed).

Luo, Zhao, Shi, Feng, Chen, Li: "Induction of Apoptosis in Human Leukemic Cell Lines by Diallyl Disulfide via Modulation of EGFR/ERK/PKM2 Signaling Pathways." in: Asian Pacific journal of cancer prevention : APJCP, Vol. 16, Issue 8, pp. 3509-15, (2015) (PubMed).

Xiang, Bian, Wang, Huang, Wu: "MiR-203 down-regulates Rap1A and suppresses cell proliferation, adhesion and invasion in prostate cancer." in: Journal of experimental & clinical cancer research : CR, Vol. 34, pp. 8, (2015) (PubMed).

Lu, Samanta, Xiang, Zhang, Hu, Chen, Bullen, Semenza: "Chemotherapy triggers HIF-1-dependent glutathione synthesis and copper chelation that induces the breast cancer stem cell phenotype." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 112, Issue 33, pp. E4600-9, (2015) (PubMed).

Pénzváltó, Lánczky, Lénárt, Meggyesházi, Krenács, Szoboszlai, Denkert, Pete, Győrffy: "MEK1 is associated with carboplatin resistance and is a prognostic biomarker in epithelial ovarian cancer." in: BMC cancer, Vol. 14, pp. 837, (2014) (PubMed).

Chen, Lee, Herrmann, Park, Heldman, Goldsmith, Wang, Giaccone: "Capillary isoelectric-focusing immunoassays to study dynamic oncoprotein phosphorylation and drug response to targeted therapies in non-small cell lung cancer." in: Molecular cancer therapeutics, Vol. 12, Issue 11, pp. 2601-13, (2013) (PubMed).

Ikari, Atomi, Kinjo, Sasaki, Sugatani: "Magnesium deprivation inhibits a MEK-ERK cascade and cell proliferation in renal epithelial Madin-Darby canine kidney cells." in: Life sciences, Vol. 86, Issue 19-20, pp. 766-73, (2010) (PubMed).

Xu, Zhao, Huang, Ding, Wang, Wang, Cheng, Kang, Wang: "CD40-expressing plasmid induces anti-CD40 antibody and enhances immune responses to DNA vaccination." in: The journal of gene medicine, Vol. 12, Issue 1, pp. 97-106, (2010) (PubMed).

Aliases for MEK1 Antibodies

mitogen activated protein kinase kinase 1 (Map2k1) Antibodies
mitogen-activated protein kinase kinase 1 (MAP2K1) Antibodies
mitogen-activated protein kinase kinase 1 (Map2k1) Antibodies
mitogen-activated protein kinase kinase 1 L homeolog (map2k1.L) Antibodies
mitogen-activated protein kinase kinase 1 (map2k1) Antibodies
MAP kinase/ ERK kinase 1 (MEK1) Antibodies
ATMEK1 Antibodies
CFC3 Antibodies
F20B18.180 Antibodies
F20B18_180 Antibodies
MAP kinase/ ERK kinase 1 Antibodies
MAPKK1 Antibodies
MEK Antibodies
mek-2 Antibodies
Mek1 Antibodies
MEK1 Antibodies
MEKK1 Antibodies
MITOGEN ACTIVATED PROTEIN KINASE KINASE Antibodies
MITOGEN ACTIVATED PROTEIN KINASE KINASE 1 Antibodies
MKK1 Antibodies
NMAPKK Antibodies
PRKMK1 Antibodies
Prkmk1 Antibodies
si:ch211-242m18.2 Antibodies
wu:fj56a12 Antibodies
wu:fj61b01 Antibodies
zgc:56557 Antibodies
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