Anti-KPNA4 antibody [EPR26347-21] - BSA and Azide free
- BOND RX™ Validated
- RabMAb
- Recombinant
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Rabbit Recombinant Monoclonal KPNA4 antibody. Carrier free. Suitable for IHC-P, WB, IP and reacts with Human, Mouse, Rat samples.
View Alternative Names
QIP1, KPNA4, Importin subunit alpha-3, Importin alpha Q1, Karyopherin subunit alpha-4, Qip1
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-KPNA4 antibody [EPR26347-21] - BSA and Azide free (AB302557)
This data was developed using ab302556, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded Human lung tissue labeling KPNA4 with ab302556 at 1/5000 (0.109 ug/ml) followed by a ready to use LeicaDS9800 (Bond Polymer Refine Detection) was used. Nuclear staining on human lung (PMID : 32320654).The section was incubated with ab302556 for 30 mins at room temperature.The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond Polymer Refine Detection) was used. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-KPNA4 antibody [EPR26347-21] - BSA and Azide free (AB302557)
This data was developed using ab302556, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded Human colon carcinom tissue labeling KPNA4 with ab302556 at 1/5000 (0.109 ug/ml) followed by a ready to use LeicaDS9800 (Bond Polymer Refine Detection) was used. Nuclear staining on human colon carcinoma (PMID : 31822798).The section was incubated with ab302556 for 30 mins at room temperature.The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond Polymer Refine Detection) was used. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-KPNA4 antibody [EPR26347-21] - BSA and Azide free (AB302557)
This data was developed using ab302556, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded Human testis tissue labeling KPNA4 with ab302556 at 1/5000 (0.109 ug/ml) followed by a ready to use LeicaDS9800 (Bond Polymer Refine Detection) was used. Nuclear staining on human testis (PMID : 9395085).The section was incubated with ab302556 for 30 mins at room temperature.The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond Polymer Refine Detection) was used. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins
- WB
Supplier Data
Western blot - Anti-KPNA4 antibody [EPR26347-21] - BSA and Azide free (AB302557)
This data was developed using ab302556, the same antibody clone in a different buffer formulation. Blocking and diluting buffer and concentration : 5% NFDM/TBST Low expression : Human kidney (PMID : 9395085).
All lanes:
Western blot - Anti-KPNA4 antibody [EPR26347-21] (<a href='/en-us/products/primary-antibodies/kpna4-antibody-epr26347-21-ab302556'>ab302556</a>) at 1/1000 dilution
Lane 1:
Human testis tissue lysate 20 µg
Lane 2:
Human kidney tissue lysate 20 µg
Secondary
All lanes:
Goat Anti-Rabbit IgG (HRP) with minimal cross-reactivity with human IgG at 1/4000 dilution
Observed band size: 58 kDa
false
Exposure time: 59s
- WB
Supplier Data
Western blot - Anti-KPNA4 antibody [EPR26347-21] - BSA and Azide free (AB302557)
This data was developed using ab302556, the same antibody clone in a different buffer formulation. Blocking and diluting buffer and concentration : 5% NFDM/TBST
All lanes:
Western blot - Anti-KPNA4 antibody [EPR26347-21] (<a href='/en-us/products/primary-antibodies/kpna4-antibody-epr26347-21-ab302556'>ab302556</a>) at 1/1000 dilution
Lane 1:
293T (human embryonic kidney epithelial cell) whole cell lysate 20 µg
Lane 2:
A549 (human lu carcinoma epithelial cell) whole cell lysate 20 µg
Lane 3:
NIH/3T3 (mouse embryonic fibroblast) whole cell lysate 20 µg
Lane 4:
L-929 (mouse connective tissue fibroblast) whole cell lysate 20 µg
Lane 5:
HeLa (human cervix adenocarcinoma epithelial cell) whole cell lysate 20 µg
Lane 6:
Jurkat (human T cell leukemia cell line from peripheral blood) whole cell lysate 20 µg
Lane 7:
Raji (human burkitts lymphoma b lymphocyte) whole cell lysate 20 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution
Observed band size: 58 kDa
false
- WB
Supplier Data
Western blot - Anti-KPNA4 antibody [EPR26347-21] - BSA and Azide free (AB302557)
This data was developed using ab302556, the same antibody clone in a different buffer formulation. Blocking and diluting buffer and concentration : 5% NFDM/TBST
All lanes:
Western blot - Anti-KPNA4 antibody [EPR26347-21] (<a href='/en-us/products/primary-antibodies/kpna4-antibody-epr26347-21-ab302556'>ab302556</a>) at 1/1000 dilution
Lane 1:
Mouse testis tissue lysate 20 µg
Lane 2:
Mouse ovary tissue lysate 20 µg
Lane 3:
Rat testis tissue lysate 20 µg
Lane 4:
Rat ovary tissue lysate 20 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution
Observed band size: 58 kDa
false
Exposure time: 81s
Related conjugates and formulations (1)
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Anti-KPNA4 antibody [EPR26347-21]
Reactivity data
Product details
ab302557 is a carrier free version of ab302556.
ab202556 does not react in immunocytochemistry with human and mouse and in IHC-P with mouse.
Want a custom formulation?
This antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact orders@abcam.com
Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free batch production
For more information, read more on recombinant antibodies.
Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
KPNA4 plays a role in transporting proteins into the nucleus as part of the importin complex. This complex forms through the association of KPNA4 with importin beta facilitating the translocation of cargo proteins through the nuclear pore complex. This translocation process is essential for regulating gene expression and cellular functions as proteins must reach the cell nucleus to execute their roles. KPNA4 interacts with various cargo proteins allowing them to partake in nuclear activities essential for cellular activity and response.
Pathways
KPNA4 participates in the nuclear import pathway closely linking with the Ran GTPase cycle. This pathway is important for transporting macromolecules between the cytoplasm and nucleus. KPNA4's action complements the function of the importin beta family where it co-transports with proteins like Ran and importin beta ensuring effective and specific nuclear import of karyophilic proteins. The presence of KPNA4 in these pathways highlights its importance in cellular regulation and response paths.
Product protocols
- Visit the General protocols
- Visit the Troubleshooting
Target data
Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
For licensing inquiries, please contact partnerships@abcam.com