AB185219

Anti-HSPA4 antibody [EPR14165]

RabMAb
Recombinant
What is this?

Be the first to review this product! Submit a review

(2 Publications)

Rabbit Recombinant Monoclonal HSPA4 antibody. Suitable for IP, WB, Flow Cyt (Intra) and reacts with Human samples. Cited in 2 publications.

View Alternative Names

APG2, HSPH2, HSPA4, Heat shock 70 kDa protein 4, HSP70RY, Heat shock 70-related protein APG-2, Heat shock protein family H member 2

3 Images

Flow Cytometry (Intracellular) - Anti-HSPA4 antibody [EPR14165] (AB185219)

Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-HSPA4 antibody [EPR14165] (AB185219)

Intracellular flow cytometric analysis of 2% paraformaldehyde fixed K562 cells labeling HSPA4with ab185219 at 1/300 dilution (red) compared with a rabbit monoclonal IgG control (green). Goat anti rabbit IgG (FITC) at 1/150 dilution was used as the secondary antibody.

Supplier Data

Immunoprecipitation - Anti-HSPA4 antibody [EPR14165] (AB185219)

Western blot analysis of immunoprecipitation pellet from K562 cell lysate labeling HSPA4 using ab185219 at a 1/50 dilution. Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated secondary antibody was used at a 1/1000 dilution.

All lanes:

Immunoprecipitation - Anti-HSPA4 antibody [EPR14165] (ab185219)

Predicted band size: 94 kDa

false

Supplier Data

Western blot - Anti-HSPA4 antibody [EPR14165] (AB185219)

All lanes:

Western blot - Anti-HSPA4 antibody [EPR14165] (ab185219) at 1/5000 dilution

Lane 1:

K562 cell lysate at 20 µg

Lane 2:

HepG2 cell lysate at 20 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/1000 dilution

Predicted band size: 94 kDa

false

Carrier free

Anti-HSPA4 antibody [EPR14165] - BSA and Azide free
660 APC

APC Anti-HSPA4 antibody [EPR14165]
519 Alexa Fluor® 488

Alexa Fluor® 488 Anti-HSPA4 antibody [EPR14165]
565 Alexa Fluor® 555

Alexa Fluor® 555 Anti-HSPA4 antibody [EPR14165]
603 Alexa Fluor® 568

Alexa Fluor® 568 Anti-HSPA4 antibody [EPR14165]
617 Alexa Fluor® 594

Alexa Fluor® 594 Anti-HSPA4 antibody [EPR14165]
665 Alexa Fluor® 647

Alexa Fluor® 647 Anti-HSPA4 antibody [EPR14165]
578 PE

PE Anti-HSPA4 antibody [EPR14165]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR14165

Isotype

IgG

Carrier free

Reacts with

Human

Applications

WB, IP, Flow Cyt (Intra)

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

style

left-column

style

left-column

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "1/30 - 1/50", "IP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000 - 1/10000", "WB-species-notes": "", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "1/300", "FlowCytIntra-species-notes": "<a href='/en-us/products/primary-antibodies/rabbit-igg-monoclonal-epr25a-isotype-control-ab172730'>ab172730</a> - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody." }, "Mouse": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" }, "Rat": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" } } }

style

left-column

Product details

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.

style

left-column

Properties and storage information

Form

Liquid

Purification technique

Affinity purification Protein A

Storage buffer

pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA

Shipped at conditions

Conditional Ambient

Appropriate short-term storage duration

1-2 weeks

Appropriate short-term storage conditions

+4°C

Appropriate long-term storage conditions

-20°C

Aliquoting information

Upon delivery aliquot

Storage information

Avoid freeze / thaw cycle

style

left-column

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

HSPA4 also known as Heat Shock Protein Family A Member 4 is a molecular chaperone involved in protein folding and stabilization during stress. This protein belongs to the heat shock protein family and has a molecular weight of approximately 70 kDa. HSPA4 is widely expressed across various tissues including the heart liver and brain. It operates within the cytoplasm and nucleus where it assists in protein homeostasis by preventing aggregation and misfolding of nascent polypeptides.

Biological function summary

HSPA4 plays a role in cellular stress responses and is part of the HSP70 chaperone complex. HSPA4 interacts with co-chaperones and other proteins to facilitate proper protein folding and degradation. It assists in the recovery of cells from thermal and oxidative stress. The protein ensures the stability of essential signal transduction proteins and supports protein quality control systems within the cell.

Pathways

HSPA4 integrates into the cellular stress response and protein degradation pathways. It engages with the ubiquitin-proteasome system aiding in the removal of damaged proteins. HSPA4 interacts with other heat shock proteins such as HSPA1A and HSPA5 coordinating stress response signals and maintaining cellular homeostasis. This involvement in protein maintenance links it to regulatory pathways that address protein misfolding and cellular repair processes.

HSPA4 shows connections to neurodegenerative diseases and cancer. Its role in protein homeostasis suggests involvement in Alzheimer's disease as protein misfolding stands as an important pathological feature. In cancer HSPA4 is associated with cell proliferation and survival mechanisms. It interacts with oncogene products potentially contributing to tumor progression. Studies explore HSPA4 as a therapeutic target assessing its potential influence in disease modulation through its interactions with other stress proteins and pathways.

style

left-column

style

left-column

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Visit the General protocols
Visit the Troubleshooting

style

left-column

Target data

See full target information HSPA4

style

left-column

Publications (2)

Recent publications for all applications. Explore the full list and refine your search

PLoS genetics 17:e1009539 PubMed33914734

2021

Mapping the degradation pathway of a disease-linked aspartoacylase variant.

Applications

Unspecified application

Species

Unspecified reactive species

Sarah K Gersing,Yong Wang,Martin Grønbæk-Thygesen,Caroline Kampmeyer,Lene Clausen,Martin Willemoës,Claes Andréasson,Amelie Stein,Kresten Lindorff-Larsen,Rasmus Hartmann-Petersen

Oncogene 39:4092-4102 PubMed32231272

2020

SNP rs17079281 decreases lung cancer risk through creating an YY1-binding site to suppress DCBLD1 expression.

Applications

Unspecified application

Species

Unspecified reactive species

Yu Wang,Rongna Ma,Ben Liu,Jinyu Kong,Hongyan Lin,Xiao Yu,Ruoyang Wang,Lei Li,Ming Gao,Baosen Zhou,Man Mohan,Herbert Yu,Zhaoyuan Hou,Hongbin Shen,Biyun Qian

View all publications

style

left-column

style

left-column

style

right-column

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.

For full details, please see our Terms & Conditions

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

Anti-HSPA4 antibody [EPR14165]

Flow Cytometry (Intracellular) - Anti-HSPA4 antibody [EPR14165] (AB185219)

Immunoprecipitation - Anti-HSPA4 antibody [EPR14165] (AB185219)

Western blot - Anti-HSPA4 antibody [EPR14165] (AB185219)

Related conjugates and formulations (8)

Key facts

Host species

Clonality

Clone number

Isotype

Carrier free

Reacts with

Applications

Immunogen

Alternative Products

Primary Antibodies

Complementary Products

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

Reactivity data

Product details

Properties and storage information

Form

Purification technique

Storage buffer

Shipped at conditions

Appropriate short-term storage duration

Appropriate short-term storage conditions

Appropriate long-term storage conditions

Aliquoting information

Storage information

Supplementary information

Biological function summary

Pathways

Product protocols

Target data

Publications (2)

Product promise