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product-image-AAA127074_FCM10.jpg FCM/FACS (Flow Cytometry) (Figure 4. Flow Cytometry analysis of Jurkat cells using anti-Cytokeratin 1/KRT1 antibody (AAA127074).Overlay histogram showing Jurkat cells stained with AAA127074 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-Cytokeratin 1/KRT1 Antibody (AAA127074, 1ug/1x106 cells) for 30 min at 20 degree C. DyLight488 conjugated goat anti-rabbit IgG was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1ug/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.)

Rabbit anti-Human Cytokeratin 1/KRT1 Polyclonal Antibody | anti-KRT1 antibody

Anti-Cytokeratin 1/KRT1 Antibody Picoband

Gene Names
KRT1; K1; CK1; EHK; EHK1; EPPK; KRT1A; NEPPK
Reactivity
Human
Applications
ELISA, Flow Cytometry, Functional Assay, Immunofluorescence, Immunohistochemistry, Western Blot
Purity
Immunogen affinity purified.
Synonyms
Cytokeratin 1/KRT1, Antibody; Anti-Cytokeratin 1/KRT1 Antibody Picoband; Pituitary homeobox 2; ALL1-responsive protein ARP1; Homeobox protein PITX2; Paired-like homeodomain transcription factor 2; RIEG bicoid-related homeobox transcription factor; Solurshin; PITX2; ARP1, RGS, RIEG, RIEG1; anti-KRT1 antibody
Ordering
Host
Rabbit
Reactivity
Human
Clonality
Polyclonal
Isotype
Rabbit IgG
Specificity
Isoform 1 is expressed in neurons of the cerebellum and hippocampus. Isoform 2 isExpressed in thymus, spleen and lung.
Purity/Purification
Immunogen affinity purified.
Form/Format
Lyophilized. Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Applicable Applications for anti-KRT1 antibody
ELISA, FCM/FACS (Flow Cytometry), IF (Immunofluorescence), IHC (Immunohistochemistry), WB (Western Blot)
Immunogen
E coli-derived human Cytokeratin 1/KRT1 recombinant protein (Position: L215-Q431).
Subcellular Localization
Secreted
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500ug/ml.
Cross Reactivity
No cross-reactivity with other proteins.
Protein Function
Controls cell proliferation in a tissue-specific manner and is involved in morphogenesis. During embryonic development, exerts a role in the expansion of muscle progenitors. May play a role in the proper localization of asymmetric organs such as the heart and stomach. IsoformPTX2Cis involved in left-right asymmetry the developing embryo (By similarity).
Preparation and Storage
At -20 degree C for one year from date of receipt. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for six months.Avoid repeated freezing and thawing.

FCM/FACS (Flow Cytometry)

(Figure 4. Flow Cytometry analysis of Jurkat cells using anti-Cytokeratin 1/KRT1 antibody (AAA127074).Overlay histogram showing Jurkat cells stained with AAA127074 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-Cytokeratin 1/KRT1 Antibody (AAA127074, 1ug/1x106 cells) for 30 min at 20 degree C. DyLight488 conjugated goat anti-rabbit IgG was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1ug/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.)

product-image-AAA127074_FCM10.jpg FCM/FACS (Flow Cytometry) (Figure 4. Flow Cytometry analysis of Jurkat cells using anti-Cytokeratin 1/KRT1 antibody (AAA127074).Overlay histogram showing Jurkat cells stained with AAA127074 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-Cytokeratin 1/KRT1 Antibody (AAA127074, 1ug/1x106 cells) for 30 min at 20 degree C. DyLight488 conjugated goat anti-rabbit IgG was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1ug/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.)

IF (Immunofluorescence)

(Figure 3. IF analysis of Cytokeratin 1/KRT1 using anti-Cytokeratin 1/KRT1 antibody (AAA127074).Cytokeratin 1/KRT1 was detected in a paraffin-embedded section of human skin cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 5ug/mL rabbit anti-Cytokeratin 1/KRT1 Antibody (AAA127074) overnight at 4 degree C. DyLight550 Conjugated Goat Anti-Rabbit IgG (BA1135) was used as secondary antibody at 1:500 dilution and incubated for 30 minutes at 37 degree C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.)

product-image-AAA127074_IF11.jpg IF (Immunofluorescence) (Figure 3. IF analysis of Cytokeratin 1/KRT1 using anti-Cytokeratin 1/KRT1 antibody (AAA127074).Cytokeratin 1/KRT1 was detected in a paraffin-embedded section of human skin cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 5ug/mL rabbit anti-Cytokeratin 1/KRT1 Antibody (AAA127074) overnight at 4 degree C. DyLight550 Conjugated Goat Anti-Rabbit IgG (BA1135) was used as secondary antibody at 1:500 dilution and incubated for 30 minutes at 37 degree C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.)

IHC (Immunohiostchemistry)

(Figure 2. IHC analysis of Cytokeratin 1/KRT1 using anti-Cytokeratin 1/KRT1 antibody (AAA127074).Cytokeratin 1/KRT1 was detected in a paraffin-embedded section of human skin cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2ug/ml rabbit anti-Cytokeratin 1/KRT1 Antibody (AAA127074) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.)

product-image-AAA127074_IHC13.jpg IHC (Immunohiostchemistry) (Figure 2. IHC analysis of Cytokeratin 1/KRT1 using anti-Cytokeratin 1/KRT1 antibody (AAA127074).Cytokeratin 1/KRT1 was detected in a paraffin-embedded section of human skin cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2ug/ml rabbit anti-Cytokeratin 1/KRT1 Antibody (AAA127074) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Rabbit IgG Super Vision Assay Kit with DAB as the chromogen.)

WB (Western Blot)

(Figure 1. Western blot analysis of Cytokeratin 1/KRT1 using anti-Cytokeratin 1/KRT1 antibody (AAA127074).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel)/90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.Lane 1: human A375 whole cell lysates,Lane 2: human Hela whole cell lysates.After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-Cytokeratin 1/KRT1 antigen affinity purified polyclonal antibody (#AAA127074) at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for Cytokeratin 1/KRT1 at approximately 66 kDa. The expected band size for Cytokeratin 1/KRT1 is at 66 kDa.)

product-image-AAA127074_WB15.jpg WB (Western Blot) (Figure 1. Western blot analysis of Cytokeratin 1/KRT1 using anti-Cytokeratin 1/KRT1 antibody (AAA127074).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel)/90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.Lane 1: human A375 whole cell lysates,Lane 2: human Hela whole cell lysates.After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-Cytokeratin 1/KRT1 antigen affinity purified polyclonal antibody (#AAA127074) at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for Cytokeratin 1/KRT1 at approximately 66 kDa. The expected band size for Cytokeratin 1/KRT1 is at 66 kDa.)
Related Product Information for anti-KRT1 antibody
The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
Product Categories/Family for anti-KRT1 antibody
References
1. Chipev, C. C., Korge, B. P., Markova, N., Bale, S. J., DiGiovanna, J. J., Compton, J. G., Steinert, P. M. A leucine-to-proline mutation in the H1 subdomain of keratin 1 causes epidermolytic hyperkeratosis. Cell 70: 821-828, 1992.2. Compton, J. G. Epidermal disease: faulty keratin filaments take their toll. Nature Genet. 6: 6-7, 1994.3. Compton, J. G., DiGiovanna, J. J., Santucci, S. K., Kearns, K. S., Amos, C. I., Abangan, D. L., Korge, B. P., McBride, O. W., Steinert, P. M., Bale, S. J. Linkage of epidermolytic hyperkeratosis to the type II keratin gene cluster on chromosome 12q. Nature Genet. 1: 301-305, 1992.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
66039 MW
NCBI Official Full Name
keratin, type II cytoskeletal 1
NCBI Official Synonym Full Names
keratin 1
NCBI Official Symbol
KRT1
NCBI Official Synonym Symbols
K1; CK1; EHK; EHK1; EPPK; KRT1A; NEPPK
NCBI Protein Information
keratin, type II cytoskeletal 1
UniProt Protein Name
Keratin, type II cytoskeletal 1
UniProt Gene Name
KRT1
UniProt Synonym Gene Names
KRTA; CK-1; K1

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Product Notes

The KRT1 krt1 (Catalog #AAA127074) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-Cytokeratin 1/KRT1 Antibody Picoband reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's Cytokeratin 1/KRT1 can be used in a range of immunoassay formats including, but not limited to, ELISA, FCM/FACS (Flow Cytometry), IF (Immunofluorescence), IHC (Immunohistochemistry), WB (Western Blot). Researchers should empirically determine the suitability of the KRT1 krt1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Cytokeratin 1/KRT1, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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