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K-RAS Antibodies

(GTPase Kras (KRAS))

Choose one of 97 K-RAS antibodies from our product listing based on 6 publications and 63 validation images.

Explore reliable K-RAS antibodies from a broad selection of renowned manufacturers. Our portfolio enables accurate K-RAS detection across multiple species, including Human, Rat, Mouse, Drosophila melanogaster, Pig, Cow, Dog, Guinea Pig, Horse, Rabbit, Zebrafish (Danio rerio), Bat, Chicken, Hepatitis C Virus (HCV), Xenopus laevis, Hamster, Monkey, Saccharomyces cerevisiae, and supports diverse research applications such as WB, ELISA, FACS, IF, IF (cc).

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 K-RAS antibodies derived from various hosts such as Rabbit, Mouse. Browse our products below and order directly to support your research with confidence.

Alternative names for K-RAS are KRAS, kras, Kras, smco-7, PGTG_03066, Tsp_02666, Tsp_01642, rask, kras.S.

Active filters:

  • Target: K-RAS (KRAS)
  • Primary
Catalog no. Product Reactivity Host / Clonality Application Price & lead time
ABIN736675
K-RAS antibody (AA 25-130) (Cy5) KRAS · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN6988200
K-RAS antibody (AA 25-130) (PE) KRAS · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
$479.69 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN736680
K-RAS antibody (AA 25-130) (HRP) KRAS · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN7666891
K-RAS antibody (AA 1-188) (FITC) KRAS · Primary Antibody Human Mouse Monoclonal Clone 3B10-2F2
$855.28 View price
  • 50 μg
  • 3 x 50 μg
Delivery in 11 to 14 Business Days Shipping to: United States
ABIN7666889
K-RAS antibody (AA 1-188) (APC) KRAS · Primary Antibody Human Mouse Monoclonal Clone 3B10-2F2
$855.28 View price
  • 50 μg
  • 3 x 50 μg
Delivery in 11 to 14 Business Days Shipping to: United States
ABIN7509890
K-RAS antibody (AA 16-125) KRAS · Primary Antibody Human Mouse Monoclonal Clone 4F3
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
  • FACS (Flow Cytometry: Listed application)
$658.40 View price
  • 100 μg
Delivery in 11 to 14 Business Days Shipping to: United States
ABIN7662231
K-RAS antibody (AA 16-125) (APC) KRAS · Primary Antibody Human Mouse Monoclonal Clone 4F3
$855.28 View price
  • 50 μg
  • 3 x 50 μg
Delivery in 11 to 14 Business Days Shipping to: United States
ABIN7662233
K-RAS antibody (AA 16-125) (PE) KRAS · Primary Antibody Human Mouse Monoclonal Clone 4F3
$855.28 View price
  • 50 μg
  • 3 x 50 μg
Delivery in 11 to 14 Business Days Shipping to: United States
ABIN7662232
K-RAS antibody (AA 16-125) (FITC) KRAS · Primary Antibody Human Mouse Monoclonal Clone 4F3
$855.28 View price
  • 50 μg
  • 3 x 50 μg
Delivery in 11 to 14 Business Days Shipping to: United States
ABIN7666893
K-RAS antibody (AA 1-188) (PE) KRAS · Primary Antibody Human Mouse Monoclonal Clone 3B10-2F2
$855.28 View price
  • 50 μg
  • 3 x 50 μg
Delivery in 11 to 14 Business Days Shipping to: United States
ABIN2459898
K-RAS antibody KRAS · Primary Antibody Human, Rat, Mouse, Drosophila melanogaster Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
  • ELISA (ELISA: Listed application)
$713.63 View price
  • 100 μL
Delivery in 2 to 4 Business Days Shipping to: United States
ABIN2302976
K-RAS antibody (C-Term) KRAS · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
  • IF (Immunofluorescence: Listed application)
  • FACS (Flow Cytometry: Listed application)
$921.64 View price
  • 200 μL
Delivery in 11 to 17 Business Days Shipping to: United States
ABIN2302964
K-RAS antibody (C-Term) (PE) KRAS · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
  • IF (Immunofluorescence: Listed application)
  • FACS (Flow Cytometry: Listed application)
$1,164.79 View price
  • 200 μL
Delivery in 21 to 27 Business Days Shipping to: United States
ABIN2302970
K-RAS antibody (C-Term) (Biotin) KRAS · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
  • IF (Immunofluorescence: Listed application)
  • FACS (Flow Cytometry: Listed application)
$1,164.79 View price
  • 200 μL
Delivery in 21 to 27 Business Days Shipping to: United States
ABIN2302968
K-RAS antibody (C-Term) (APC) KRAS · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
  • IF (Immunofluorescence: Listed application)
  • FACS (Flow Cytometry: Listed application)
$1,164.79 View price
  • 200 μL
Delivery in 21 to 27 Business Days Shipping to: United States
ABIN7938427
Recombinant K-RAS antibody (Sortase,His tag,AVI tag) KRAS · Primary Antibody Human Rabbit Monoclonal
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
$186.53 View price
  • 10 μg
  • 100 μg
Delivery in 5 to 9 Business Days Shipping to: United States
ABIN7938434
Recombinant K-RAS antibody (Sortase,His tag,AVI tag) KRAS · Primary Antibody Human Rabbit Monoclonal
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
$186.53 View price
  • 10 μg
  • 100 μg
Delivery in 5 to 9 Business Days Shipping to: United States
ABIN7938426
Recombinant K-RAS antibody (Sortase,His tag,AVI tag) KRAS · Primary Antibody Human Rabbit Monoclonal
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
$663.47 View price
  • 100 μg
  • 10 μg
Delivery in 5 to 9 Business Days Shipping to: United States
ABIN7811038
K-RAS antibody KRAS · Primary Antibody Human, Rat, Mouse Rabbit Polyclonal
$280.50 View price
  • 100 μg
Delivery in 7 to 10 Business Days Shipping to: United States
ABIN7811039
K-RAS antibody KRAS · Primary Antibody Human, Rat, Mouse Rabbit Polyclonal
$405.63 View price
  • 100 μg
Delivery in 7 to 10 Business Days Shipping to: United States
Primary Antibody
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Cy5
Isotype
IgG
Binding Specificity
AA 25-130
Catalog No. ABIN736675
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IF (cc) (Immunofluorescence (Cultured Cells): Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
PE
Isotype
IgG
Binding Specificity
AA 25-130
Catalog No. ABIN6988200
$479.69
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
HRP
Isotype
IgG
Binding Specificity
AA 25-130
Catalog No. ABIN736680
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
3B10-2F2
Conjugate
FITC
Isotype
IgG1 kappa
Binding Specificity
AA 1-188
Catalog No. ABIN7666891
$855.28
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Delivery in 11 to 14 Business Days
Primary Antibody
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
3B10-2F2
Conjugate
APC
Isotype
IgG1 kappa
Binding Specificity
AA 1-188
Catalog No. ABIN7666889
$855.28
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Delivery in 11 to 14 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
  • FACS (Flow Cytometry: Listed application)
Grade
Cell Culture Grade
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
4F3
Conjugate
unconjugated
Isotype
IgG2a
Binding Specificity
AA 16-125
Catalog No. ABIN7509890
$658.40
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 14 Business Days
Primary Antibody
Grade
Cell Culture Grade
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
4F3
Conjugate
APC
Isotype
IgG2a
Binding Specificity
AA 16-125
Catalog No. ABIN7662231
$855.28
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Delivery in 11 to 14 Business Days
Primary Antibody
Grade
Cell Culture Grade
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
4F3
Conjugate
PE
Isotype
IgG2a
Binding Specificity
AA 16-125
Catalog No. ABIN7662233
$855.28
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Delivery in 11 to 14 Business Days
Primary Antibody
Grade
Cell Culture Grade
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
4F3
Conjugate
FITC
Isotype
IgG2a
Binding Specificity
AA 16-125
Catalog No. ABIN7662232
$855.28
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Delivery in 11 to 14 Business Days
Primary Antibody
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
3B10-2F2
Conjugate
PE
Isotype
IgG1 kappa
Binding Specificity
AA 1-188
Catalog No. ABIN7666893
$855.28
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Delivery in 11 to 14 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • ELISA (ELISA: Listed application)
Reactivity
Human, Rat, Mouse, Drosophila melanogaster
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Catalog No. ABIN2459898
$713.63
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 2 to 4 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
  • IF (Immunofluorescence: Listed application)
  • FACS (Flow Cytometry: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 146-174, C-Term
Catalog No. ABIN2302976
$921.64
Plus shipping costs $50.00
200 μL
Shipping to: United States
Delivery in 11 to 17 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
  • IF (Immunofluorescence: Listed application)
  • FACS (Flow Cytometry: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
PE
Isotype
IgG
Binding Specificity
AA 146-174, C-Term
Catalog No. ABIN2302964
$1,164.79
Plus shipping costs $50.00
200 μL
Shipping to: United States
Delivery in 21 to 27 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
  • IF (Immunofluorescence: Listed application)
  • FACS (Flow Cytometry: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Biotin
Isotype
IgG
Binding Specificity
AA 146-174, C-Term
Catalog No. ABIN2302970
$1,164.79
Plus shipping costs $50.00
200 μL
Shipping to: United States
Delivery in 21 to 27 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
  • IF (Immunofluorescence: Listed application)
  • FACS (Flow Cytometry: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
APC
Isotype
IgG
Binding Specificity
AA 146-174, C-Term
Catalog No. ABIN2302968
$1,164.79
Plus shipping costs $50.00
200 μL
Shipping to: United States
Delivery in 21 to 27 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Conjugate
Sortase,His tag,AVI tag
Protein Type
Recombinant Antibody
Isotype
IgG
Catalog No. ABIN7938427
$186.53
Plus shipping costs $50.00
10 μg (More quantities available)
Shipping to: United States
Delivery in 5 to 9 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Conjugate
Sortase,His tag,AVI tag
Protein Type
Recombinant Antibody
Isotype
IgG
Catalog No. ABIN7938434
$186.53
Plus shipping costs $50.00, if applicable $20.00 dry ice
10 μg (More quantities available)
Shipping to: United States
Delivery in 5 to 9 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Conjugate
Sortase,His tag,AVI tag
Protein Type
Recombinant Antibody
Isotype
IgG
Catalog No. ABIN7938426
$663.47
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 5 to 9 Business Days
Primary Antibody
Reactivity
Human, Rat, Mouse
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Catalog No. ABIN7811038
$280.50
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 7 to 10 Business Days
Primary Antibody
Reactivity
Human, Rat, Mouse
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Catalog No. ABIN7811039
$405.63
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 7 to 10 Business Days

Latest Publications for our K-RAS Antibodies

Chen, Lv, Shen, Wang, Tang, Xiong, Ding, Geng, Huang: "EPHA2 feedback activation limits the response to PDEδ inhibition in KRAS-dependent cancer cells." in: Acta pharmacologica Sinica, Vol. 41, Issue 2, pp. 270-277, (2020) (PubMed).

Fang, Liu, Wu, Liu, Pan, Li: "Upregulation of long noncoding RNA CCAT1-L promotes epithelial-mesenchymal transition in gastric adenocarcinoma." in: OncoTargets and therapy, Vol. 11, pp. 5647-5655, (2018) (PubMed).

Madureira, Bharadwaj, Bydoun, Garant, OConnell, Lee, Waisman: "Cell surface protease activation during RAS transformation: Critical role of the plasminogen receptor, S100A10." in: Oncotarget, Vol. 7, Issue 30, pp. 47720-47737, (2016) (PubMed).

King, Bray, Galbraith, Christie, Fleming: "Evidence for aldosterone-dependent growth of renal cell carcinoma." in: International journal of experimental pathology, Vol. 95, Issue 4, pp. 244-50, (2014) (PubMed).

Ambrosini, Khanin, Carvajal, Schwartz: "Overexpression of DDX43 mediates MEK inhibitor resistance through RAS Upregulation in uveal melanoma cells." in: Molecular cancer therapeutics, Vol. 13, Issue 8, pp. 2073-80, (2014) (PubMed).

Valtorta, Misale, Sartore-Bianchi, Nagtegaal, Paraf, Lauricella, Dimartino, Hobor, Jacobs, Ercolani, Lamba, Scala, Veronese, Laurent-Puig, Siena, Tejpar, Mottolese, Punt, Gambacorta, Bardelli et al.: "KRAS gene amplification in colorectal cancer and impact on response to EGFR-targeted therapy. ..." in: International journal of cancer. Journal international du cancer, Vol. 133, Issue 5, pp. 1259-65, (2013) (PubMed).

Kohli, Kaza, Coric, Byer, Brossier, Klocke, Bjornsti, Carroll, Roth: "4-Hydroxytamoxifen induces autophagic death through K-Ras degradation." in: Cancer research, Vol. 73, Issue 14, pp. 4395-405, (2013) (PubMed).

Mologni, Brussolo, Ceccon, Gambacorti-Passerini: "Synergistic effects of combined Wnt/KRAS inhibition in colorectal cancer cells." in: PLoS ONE, Vol. 7, Issue 12, pp. e51449, (2012) (PubMed).

Fuentes-Calvo, Blázquez-Medela, Santos, López-Novoa, Martínez-Salgado: "Analysis of k-ras nuclear expression in fibroblasts and mesangial cells." in: PLoS ONE, Vol. 5, Issue 1, pp. e8703, (2010) (PubMed).

Ma, Liu, Wu, Terada: "p66(Shc) restrains Ras hyperactivation and suppresses metastatic behavior." in: Oncogene, Vol. 29, Issue 41, pp. 5559-67, (2010) (PubMed).

Aliases for K-RAS Antibodies

KRAS proto-oncogene, GTPase (KRAS) Antibodies
v-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog (kras) Antibodies
KRAS proto-oncogene, GTPase (Kras) Antibodies
Kirsten rat sarcoma viral oncogene homolog (Kras) Antibodies
semicolonial-7 (smco-7) Antibodies
Ras family protein (PGTG_03066) Antibodies
GTPase KRas (Tsp_02666) Antibodies
GTPase KRas (Tsp_01642) Antibodies
GTPase KRas (rask) Antibodies
Kirsten rat sarcoma viral oncogene homolog S homeolog (kras.S) Antibodies
AI929937 Antibodies
C-K-RAS Antibodies
c-Ki-ras Antibodies
CFC2 Antibodies
K-ras Antibodies
k-ras Antibodies
K-RAS Antibodies
K-RAS2A Antibodies
K-RAS2B Antibodies
K-RAS4A Antibodies
K-RAS4B Antibodies
KI-RAS Antibodies
Ki-ras Antibodies
kras Antibodies
Kras-2 Antibodies
kras-a Antibodies
kras-b Antibodies
KRAS1 Antibodies
Kras2 Antibodies
KRAS2 Antibodies
NS Antibodies
NS3 Antibodies
p21 Antibodies
p21B Antibodies
p21ras Antibodies
ras Antibodies
RASK2 Antibodies
rask2 Antibodies
wu:fa04e08 Antibodies
wu:fc14b12 Antibodies
wu:fc23g10 Antibodies
wu:fj89d12 Antibodies
zgc:85725 Antibodies
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