Validated Cancer Antibodies

Application-validated cancer-research antibodies, each validated for two or more applications spanning Western blot, immunohistochemistry and immunofluorescence. Check each datasheet for the applications validated for your target. Save 15% with code ONCO15.

4373Products
4373 products
Image ProductProduct Type ApplicationPrice Status ACTION
IHC staining of FFPE human breast cancer tissue with KDM5B antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
Target: KDM5B
Antibodies, Primary Antibodies Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
$449.00
Regular price $449.00
In Stock at Manufacturer
Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using VEGFR2(Ab-1175) Antibody(left) or the same antibody preincubated with blocking peptide(right).
Target: KDR
Antibodies, Primary Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence
$297.00
Regular price $297.00
In Stock at Manufacturer
Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using VEGFR2(Ab-1214) Antibody(left) or the same antibody preincubated with blocking peptide(right).
Target: KDR
Antibodies, Primary Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence
$297.00
Regular price $297.00
In Stock at Manufacturer
Western blot analysis of extracts from SKOV3 cells using VEGFR2(Ab-951) Antibody and the same antibody preincubated with blocking peptide.
Target: KDR
Antibodies, Primary Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence
$297.00
Regular price $297.00
In Stock at Manufacturer
Western Blot analysis of 293 cells using Flk-1 Polyclonal Antibody
Target: KDR
Antibodies, Primary Antibodies Western Blot, Immunohistochemistry, Immunofluorescence, ELISA
From $119.00
Regular price From $119.00
In Stock at Manufacturer
KDR Antibody – Figure 1 of 2
Target: KDR
Primary Antibody Western Blot, Immunohistochemistry, Immunofluorescence, ELISA
From $119.00
Regular price From $119.00
In Stock at Manufacturer
Immunofluorescent staining of permeabilized human HeLa cells with Keratin 18 antibody (clone KRT18/1190, green) and Reddot nuclear stain (red).
Target: KERATIN
Antibodies, Primary Antibodies Immunofluorescence, Western Blot, Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
Immunofluorescent staining of MeOH fixed human MCF7 cells with Keratin 19 antibody (clone BA17, green) and Reddot nuclear stain (red).
Target: KERATIN
Antibodies, Primary Antibodies Western Blot, Immunofluorescence, Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC staining of FFPE human tonsil tissue with Ki67 antibody (clone MKI67/6582). HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.
Target: Ki67
Antibodies, Primary Antibodies Flow Cytometry, Immunofluorescence, Western Blot, Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human skin stained with Ki67 antibody (MKI67/2462). Required HIER: boiling tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min followed by cooling at RT for 20 min.
Target: KI67
Antibodies, Primary Antibodies Flow Cytometry, Immunofluorescence, Immunohistochemistry, Western Blot
From $259.00
Regular price From $259.00
In Stock at Manufacturer
Immunofluorescent staining of human HeLa cells with Ki67 antibody (green, clone MKI67/2461) and wheat germ agglutinin (red, membrane stain).
Target: Ki67
Antibodies, Primary Antibodies Western Blot, Flow Cytometry, Immunofluorescence, Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC staining of FFPE human breast cancer tissue with KIAA1429 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
Target: KIAA1429
Antibodies, Primary Antibodies Western Blot, Immunohistochemistry, Immunofluorescence, ELISA
$449.00
Regular price $449.00
In Stock at Manufacturer
IHC staining of FFPE human testis tissue with KIFC1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
Target: KIFC1
Antibodies, Primary Antibodies Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry, ELISA
$449.00
Regular price $449.00
In Stock at Manufacturer
Mouse Anti-Kir6.1 Antibody [N366/60] used in Immunocytochemistry/Immunofluorescence (ICC/IF) on Human Neuroblastoma cells (SH-SY5Y) (SMC-491)
Target: Kir6.1
Antibodies, Primary Antibodies Western Blot, Immunohistochemistry, Immunofluorescence
From $337.00
Regular price From $337.00
In Stock at Manufacturer
Western blot testing of 1) human HeLa, 2) mouse NIH3T3 and 3) rat C6 cell lysate with KLF4 antibody. Predicted molecular weight: 50-60 kDa + possible ~75 kDa (phosphorylated form).
Target: KLF4
Antibodies, Primary Antibodies Western Blot, Immunohistochemistry, Immunofluorescence
$449.00
Regular price $449.00
In Stock at Manufacturer
KLF4 Antibody – Figure 1 of 5
Target: KLF4
Primary Antibody ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Immunoprecipitation
From $210.00
Regular price From $210.00
In Stock at Manufacturer
Western blot testing of mouse stomach lysate with KLF6 antibody. Expected molecular weight: 32-40 kDa.
Target: KLF6
Antibodies, Primary Antibodies Western Blot, Immunofluorescence, Immunohistochemistry, Flow Cytometry
From $205.00
Regular price From $205.00
In Stock at Manufacturer
KLK3 Antibody – Figure 1 of 1
Target: KLK3
Antibodies, Primary Antibodies Western Blot, Immunohistochemistry, Immunofluorescence, ELISA
From $119.00
Regular price From $119.00
In Stock at Manufacturer
KRAS Antibody – Figure 1 of 1
Target: KRAS
Antibodies, Primary Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence
From $166.00
Regular price From $166.00
In Stock at Manufacturer
KRAS antibody – Figure 1 of 3
Target: KRAS
Primary Antibody ELISA, Western Blot, Immunohistochemistry, Immunofluorescence
$312.00
Regular price $312.00
In Stock at Manufacturer
KRT14 antibody – Figure 1 of 3
Target: KRT14
Primary Antibody ELISA, Western Blot, Immunohistochemistry, Immunofluorescence
$390.00
Regular price $390.00
In Stock at Manufacturer
KRT17 antibody – Figure 1 of 3
Target: KRT17
Primary Antibody ELISA, Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
$312.00
Regular price $312.00
In Stock at Manufacturer
Immunofluorescent staining of MeOH fixed human MCF7 cells with KRT19 antibody (clone Ks19.1, green) and Reddot nuclear stain (red).
Target: KRT19
Antibodies, Primary Antibodies Western Blot, Immunofluorescence, Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
KRT8 antibody – Figure 1 of 4
Target: KRT8
Primary Antibody ELISA, Western Blot, Immunofluorescence, Immunohistochemistry
$312.00
Regular price $312.00
In Stock at Manufacturer
IHC-P: Ku80 antibody testing of human breast cancer tissue. HIER: boil tissue sections in pH6, 10mM citrate buffer, for 20 min and allow to cool before testing.
Target: XRCC5
Antibodies, Primary Antibodies Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
$449.00
Regular price $449.00
In Stock at Manufacturer
Western blot testing of 1) rat testis, 2) rat thymus, 3) human HeLa and 4) mouse NIH3T3 lysate with Ku80 antibody. Expected molecular weight: 80~86 kDa.
Target: Ku80
Antibodies, Primary Antibodies Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
$449.00
Regular price $449.00
In Stock at Manufacturer
Immunofluorescent staining of FFPE human U-2 OS cells with L Plastin antibody (green) and DAPI nuclear stain (blue). HIER: steam section in pH6 citrate buffer for 20 min.
Target: L PLASTIN
Antibodies, Primary Antibodies Western Blot, Immunohistochemistry, Immunofluorescence, Flow Cytometry
$449.00
Regular price $449.00
In Stock at Manufacturer
Immunofluorescent staining of FFPE human U-2 OS cells with L3MBTL2 antibody (red) and Beta Tubulin mAb (green). HIER: steam section in pH6 citrate buffer for 20 min.
Target: L3MBTL2
Antibodies, Primary Antibodies Western Blot, Immunohistochemistry, Immunofluorescence, ELISA
$449.00
Regular price $449.00
In Stock at Manufacturer
Western blot testing of 1) human placenta, 2) rat spleen and 3) mouse spleen tissue lysate with Lactoferrin antibody at 0.5ug/ml. Predicted molecular weight: ~78 kDa (isoform 1) and ~73 kDa (isoforms 2).
Target: LACTOFERRIN
Antibodies, Primary Antibodies Western Blot, Immunohistochemistry, Immunofluorescence, ELISA
$449.00
Regular price $449.00
In Stock at Manufacturer
IHC testing of tonsil stained with Lambda Light Chain antibody (LcN-2). Note cell membrane & cytoplasmic staining.
Target: LAMBDA
Antibodies, Primary Antibodies Flow Cytometry, Immunofluorescence, Western Blot, Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC: Formalin-fixed, paraffin-embedded human tonsil stained with Lambda Light Chain antibody (HP6054).
Target: LAMBDA
Antibodies, Primary Antibodies Flow Cytometry, Immunofluorescence, Western Blot, Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
IHC testing of FFPE human tonsil stained with Lambda Light Chain antibody (clone N10/2). Required HIER: boil tissue sections in 10mM citrate buffer, pH 6, for 10-20 min.
Target: LAMBDA
Antibodies, Primary Antibodies Flow Cytometry, Immunofluorescence, Western Blot, Immunohistochemistry
From $259.00
Regular price From $259.00
In Stock at Manufacturer
Western Blot
Positive WB detected in: MCF-7 whole cell lysate
All lanes: LAPTM4B antibody at 4.8ug/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 42, 26, 36 kDa
Observed band size: 42 kDa
Target: LAPTM4B
Antibodies, Primary Antibodies ELISA, Western Blot, Immunohistochemistry, Immunofluorescence
From $166.00
Regular price From $166.00
In Stock at Manufacturer
Western blot testing of LASP1 antibody and Lane 1: rat liver ; 2: rat spleen; 3: rat intestine; 4: Jurkat; 5: MCF-7; 6: A431; 7: HeLa; 8: 293T. Predicted molecular weight: 30kDa.
Target: LASP1
Antibodies, Primary Antibodies Western Blot, Immunohistochemistry, Immunofluorescence
$449.00
Regular price $449.00
In Stock at Manufacturer
Confocal immunofluorescent analysis of LCK antibody with A2058 cells followed by Alexa Fluor 488-conjugated goat anti-rabbit lgG (green). Actin filaments have been labeled with Alexa Fluor 555 Phalloidin (red). DAPI was used as a nuclear counterstain (blue).
Target: LCK
Antibodies, Primary Antibodies Immunohistochemistry, Immunofluorescence, Flow Cytometry, Western Blot, ELISA
From $205.00
Regular price From $205.00
In Stock at Manufacturer
LDHA antibody western blot analysis in MDA-MB231 lysate. Predicted molecular weight ~36kDa.
Target: LDHA
Antibodies, Primary Antibodies Western Blot, Immunofluorescence, Immunohistochemistry, ELISA
From $205.00
Regular price From $205.00
In Stock at Manufacturer

About Validated Cancer Antibodies

Every antibody here is validated for multiple cancer-research applications — two or more of Western blot, immunohistochemistry and immunofluorescence. Check each datasheet for the applications and images validated for your specific target. Use code ONCO15 for 15% off cancer antibodies.

How validated is “validated”? Choosing a cancer antibody

Two antibodies to the same target are not interchangeable. The deciding factor is the evidence behind the listing — in which applications, species, and with what images. This collection sets the bar at multi-application validation: every antibody is validated in two or more of WB, IHC and IF.

Decision dimension Multi-application validated (this collection) Single-application Catalog / RUO-only
Validation evidenceTwo or more of WB / IHC / IF, with datasheet dataOne application (often WB only)Specification sheet; little or no application data
Applications confirmed2+ (across lysate, tissue and/or cells)10–1, frequently predicted
Reproducibility riskLower — cross-application concordanceModerate — format-dependentHigher — unverified
Best forPublication-grade tumor work across methodsA single, well-defined assayEarly screening on a budget
Watch-outsConfirm the validated applications, species and clone for your modelMay not transfer to IHC/IFPlan to validate in-house first

How to read this: if your project spans lysate, tissue and cells — or is headed for publication — start here, where every antibody is validated in two or more of these applications. Confirm on the datasheet which applications are validated for your target. If you only need one assay, the broader Cancer Antibodies catalog has more single-application options; for non-cancer targets browse all Antibodies. Validation is per-clone and per-lot — always check the datasheet image for your specific application and species.

Recommended — best-selling validated cancer antibodies

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