Anti-Hsc70 antibody [EP1531Y]
- RabMAb
- Recombinant
- KO Validated
- 20ul selling size
- What is this?
4
(2 Reviews)
|
(76 Publications)
Anti-Hsc70 antibody [EP1531Y] (ab51052) is a rabbit monoclonal antibody detecting Hsc70 in Western Blot, Flow Cytometry (Intra), Flow Cytometry, IP, IHC-P, ICC/IF. Suitable for Human, Mouse, Rat.
- KO validated for confirmed specificity
- Biophysical QC for unrivalled batch-batch consistency
- Over 50 publications
- Trusted since 2007
View Alternative Names
HSC70, HSP73, HSPA10, HSPA8, Heat shock cognate 71 kDa protein, Heat shock 70 kDa protein 8, Heat shock protein family A member 8, Lipopolysaccharide-associated protein 1, LAP-1, LPS-associated protein 1
- Flow Cyt (Intra)
Unknown
Flow Cytometry (Intracellular) - Anti-Hsc70 antibody [EP1531Y] (AB51052)
Overlay histogram showing MCF7 cells fixed in 4% PFA and stained with purified ab51052 at a dilution of 1 in 70 (red line). The secondary antibody used was FITC goat anti-rabbit at a dilution of 1 in 500. Rabbit monoclonal IgG was used as an isotype control (black line) and cells incubated in the absence of both primary and secondary antibody were used as a negative control (blue line).
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Hsc70 antibody [EP1531Y] (AB51052)
Immunohistochemical staining of paraffin embedded human cerebral cortex with purified ab51052 at a working dilution of 1/500. The secondary antibody used is HRP goat anti-rabbit IgG H&L (ab97051) at 1/500. The sample is counter-stained with hematoxylin. Antigen retrieval was perfomed using Tris-EDTA buffer, pH 9.0. PBS was used instead of the primary antibody as the negative control, and is shown in the inset.
- ICC/IF
Unknown
Immunocytochemistry/ Immunofluorescence - Anti-Hsc70 antibody [EP1531Y] (AB51052)
Immunofluorescence staining of MCF7 cells with purified ab51052 at a working dilution of 1/250, counter-stained with DAPI. The secondary antibody was Alexa Fluor® 488 goat anti-rabbit (ab150077), used at a dilution of 1/1000. ab7291, a mouse anti-tubulin antibody (1/1000), was used to stain tubulin along with ab150120 (Alexa Fluor® 594 goat anti-mouse, 1/1000), shown in the top right hand panel. The cells were fixed in 4% PFA and permeabilized using 0.1% Triton X 100. The negative controls are shown in bottom middle and right hand panels - for negative control 1, purified ab51052 was used at a dilution of 1/500 followed by an Alexa Fluor® 594 goat anti-mouse antibody (ab150120) at a dilution of 1/500. For negative control 2, ab7291 (mouse anti-tubulin) was used at a dilution of 1/500 followed by an Alexa Fluor® 488 goat anti-rabbit antibody (ab150077) at a dilution of 1/400.
- IP
Unknown
Immunoprecipitation - Anti-Hsc70 antibody [EP1531Y] (AB51052)
ab51052 (purified) at 1/20 immunoprecipitating Hsc70 in 10 μg HeLa (Lanes 1 and 2, observed at 71 kDa). Lane 3 - PBS. For western blotting, HRP Veriblot for IP Detection Reagent (ab131366) was used for detection (1/10 000). Blocking buffer and concentration : 5% NFDM/TBST Dilution buffer and concentration : 5% NFDM/TBST
All lanes:
Immunoprecipitation - Anti-Hsc70 antibody [EP1531Y] (ab51052)
Predicted band size: 70 kDa
false
- WB
Lab
Western blot - Anti-Hsc70 antibody [EP1531Y] (AB51052)
Lanes 1- 4 : Merged signal (red and green). Green - ab51052 observed at 71 kDa. Red - Anti-GAPDH antibody [6C5] - Loading Control (ab8245) observed at 37 kDa.
ab51052 was shown to react with Hsc70 in wild-type HeLa cells in western blot. Loss of signal was observed when knockout cell line ab265664 (knockout cell lysate ab256944) was used. Wild-type HeLa and HSPA8 knockout HeLa cell lysates were subjected to SDS-PAGE. Membrane was blocked for 1 hour at room temperature in 0.1% TBST with 3% non-fat dried milk. ab51052 and Anti-GAPDH antibody [6C5] - Loading Control (ab8245) overnight at 4°C at a 1 in 500 dilution and a 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye®800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye®680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.
All lanes:
Western blot - Anti-Hsc70 antibody [EP1531Y] (ab51052) at 1/500 dilution
Lane 1:
Wild-type HeLa cell lysate at 20 µg
Lane 2:
HSPA8 knockout HeLa cell lysate at 20 µg
Lane 2:
Western blot - Human HSPA8 (Hsc70) knockout HeLa cell line (<a href='/en-us/products/cell-lines/human-hspa8-hsc70-knockout-hela-cell-line-ab265664'>ab265664</a>)
Lane 3:
A431 cell lysate at 20 µg
Lane 4:
MCF7 cell lysate at 20 µg
Predicted band size: 70 kDa
Observed band size: 71 kDa
false
- WB
Lab
Western blot - Anti-Hsc70 antibody [EP1531Y] (AB51052)
Blocking buffer : 5% NFDM/TBST
Dilution buffer : 5% NFDM/TBST
All lanes:
Western blot - Anti-Hsc70 antibody [EP1531Y] (ab51052) at 1/5000 dilution
Lane 1:
human fetal brain lysate at 10 µg
Lane 2:
HeLa cell lysate at 10 µg
Lane 3:
HEK293 cell lysate at 10 µg
Secondary
All lanes:
HRP goat anti-rabbit IgG (H+L) at 1/20000 dilution
Predicted band size: 70 kDa
Observed band size: 71 kDa
false
- WB
Lab
Western blot - Anti-Hsc70 antibody [EP1531Y] (AB51052)
Blocking and dilution buffer : 5% NFDM/TBST.
All lanes:
Western blot - Anti-Hsc70 antibody [EP1531Y] (ab51052) at 1/5000 dilution
Lane 1:
C6 cell lysate at 10 µg
Lane 2:
PC-12 cell lysate at 10 µg
Lane 3:
Mouse heart tissue lysate at 10 µg
Lane 4:
Rat heart tissue lysate at 10 µg
Secondary
All lanes:
HRP goat anti-rabbit IgG (H+L) at 1/20000 dilution
Predicted band size: 70 kDa
Observed band size: 71 kDa
false
Related conjugates and formulations (8)
-
Anti-Hsc70 antibody [EP1531Y] - BSA and Azide free
-
660 APC
APC Anti-Hsc70 antibody [EP1531Y]
-
519 Alexa Fluor® 488
Alexa Fluor® 488 Anti-Hsc70 antibody [EP1531Y]
-
578 PE
PE Anti-Hsc70 antibody [EP1531Y]
-
565 Alexa Fluor® 555
Alexa Fluor® 555 Anti-Hsc70 antibody [EP1531Y]
-
617 Alexa Fluor® 594
Alexa Fluor® 594 Anti-Hsc70 antibody [EP1531Y]
-
665 Alexa Fluor® 647
Alexa Fluor® 647 Anti-Hsc70 antibody [EP1531Y]
-
775 Alexa Fluor® 750
Alexa Fluor® 750 Anti-Hsc70 antibody [EP1531Y]
Reactivity data
Product details
What is this antibody validated in?
Anti-Hsc70 antibody [EP1531Y] (ab51052) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Flow Cytometry (Intra), Flow Cytometry (Flow Cyt), Immunoprecipitation (IP), Immunohistochemistry (IHC-P), Immunocytochemistry/immunofluorescence (ICC/IF) in Human, Mouse, Rat samples.
What is the molecular weight of Hsc70?
Anti-Hsc70 [EP1531Y] (ab51052) specifically detects a band for Hsc70 (UniProt: P11142) at a molecular weight of 71kDa.
Trusted by the scientific community
Anti-Hsc70 [EP1531Y] (ab51052) was first used in a scientific publication in 2007 and has been cited over 50 times in peer-reviewed journals.
Trial sizes available!
Test your antibody or perform pre-screening before committing to a larger quantity. Sold in 10µl. Discover our selection of trial-size antibodies.
Specificity confirmed
The specificity of Anti-Hsc70 antibody [EP1531Y] (ab51052) has been confirmed by Western blot testing in HSPA8 Knockout A431 cells.
Other related products
We have a range of other formats of antibody clone [EP1531Y] also available for your convenience: ab51052, Carrier free - ab220821, APC - ab319289, PE - ab319436, Alexa Fluor® 488 - ab319570, Alexa Fluor® 647 - ab319683, Alexa Fluor® 594 - ab319782, Alexa Fluor® 555 - ab319923, Alexa Fluor® 750 - ab321639
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.
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
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
Hsc70 participates in several processes beyond protein folding. This includes its involvement in the transport of proteins across cellular membranes and the degradation of misfolded proteins. Hsc70 often works in conjunction with co-chaperones and forms part of large protein complexes such as the chaperone machinery involved in clathrin-mediated endocytosis. It also plays a part in cellular stress responses supporting cell survival under various stress conditions.
Pathways
Hsc70 integrates into fundamental cellular pathways such as the ubiquitin-proteasome system and the ER-associated degradation pathway. These pathways are important for protein quality control where Hsc70 collaborates with other heat shock proteins like Hsp40 to facilitate the correct folding and clearance of proteins. In the context of autophagy Hsc70 mediates the recognition and trafficking of specific substrates to lysosomes for degradation demonstrating its importance in maintaining cellular health through these pathways.
Product protocols
- Visit the General protocols
- Visit the Troubleshooting
Target data
Publications (76)
Recent publications for all applications. Explore the full list and refine your search
Materials today. Bio 35:102311 PubMed41050091
2025
Applications
Unspecified application
Species
Unspecified reactive species
Molecular neurodegeneration 20:84 PubMed40702549
2025
Applications
Unspecified application
Species
Unspecified reactive species
Scientific reports 15:24292 PubMed40624148
2025
Applications
Unspecified application
Species
Unspecified reactive species
NPJ Parkinson's disease 11:143 PubMed40447642
2025
Applications
Unspecified application
Species
Unspecified reactive species
Nature communications 16:4455 PubMed40360527
2025
Applications
Unspecified application
Species
Unspecified reactive species
International journal of molecular sciences 26: PubMed40141445
2025
Applications
Unspecified application
Species
Unspecified reactive species
Redox biology 80:103509 PubMed39904190
2025
Applications
Unspecified application
Species
Unspecified reactive species
Science advances 11:eado4927 PubMed39813330
2025
Applications
Unspecified application
Species
Unspecified reactive species
Molecular cancer 23:240 PubMed39465372
2024
Applications
Unspecified application
Species
Unspecified reactive species
The Plant journal : for cell and molecular biology 119:1558-1569 PubMed38865085
2024
Applications
Unspecified application
Species
Unspecified reactive species
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