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AB251333

Anti-HCE antibody [EPR19384] - BSA and Azide free

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(1 Publication)

Rabbit Recombinant Monoclonal HCE antibody. Carrier free. Suitable for ICC/IF, IP, WB, IHC-P and reacts with Mouse, Human, Rat samples. Cited in 1 publication.

View Alternative Names

CAP1A, RNGTT, mRNA-capping enzyme, HCAP1, HCE

9 Images
Immunocytochemistry/ Immunofluorescence - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)

This data was developed using ab201046, the same antibody clone in a different buffer formulation.

Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized HeLa (Human epithelial cell line from cervix adenocarcinoma) cells labeling HCE with ab201046 at 1/500 dilution, followed by Goat Anti-Rabbit IgG (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Confocal image showing nuclear staining on HeLa cell line. The nuclear counter stain is DAPI (blue).

Tubulin is detected with Anti-alpha Tubulin antibody [EPR19384] - Loading Control (ab7291) at 1/1000 dilution and Goat Anti-Mouse IgG H&L (Alexa Fluor® 594) preadsorbed (ab150120) at 1/1000 dilution (red).

The negative controls are as follows :
-ve control 1 : ab201046 at 1/500 dilution followed by ab150120 at 1/1000 dilution.
-ve control 2 : ab7291 at 1/1000 dilution followed by ab150077 at 1/1000 dilution.

Immunoprecipitation - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)
  • IP

Supplier Data

Immunoprecipitation - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)

This data was developed using ab201046, the same antibody clone in a different buffer formulation.

HCE was immunoprecipitated from 1mg of SH-SY5Y (Human neuroblastoma cell line from bone marrow) whole cell lysate with ab201046 at 1/50 dilution. Western blot was performed from the immunoprecipitate using ab201046 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP) (ab131366), was used for detection at 1/10000 dilution.
Lane 1 : SH-SY5Y whole cell lysate 10μg (Input).
Lane 2 : ab201046 IP in SH-SY5Y whole cell lysate.
Lane 3 : Rabbit IgG,monoclonal [EPR19384] -Isotype Control (ab172730) instead of ab201046 in SH-SY5Y whole cell lysate.
Blocking and dilution buffer and concentration : 5% NFDM/TBST.
Exposure time : 30 seconds.

All lanes:

Immunoprecipitation - Anti-HCE antibody [EPR19384] (<a href='/en-us/products/primary-antibodies/hce-antibody-epr19384-ab201046'>ab201046</a>)

Predicted band size: 69 kDa

false

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)

This data was developed using ab201046, the same antibody clone in a different buffer formulation.

Immunohistochemical analysis of paraffin-embedded Mouse cerebral cortex tissue labeling HCE with ab201046 at 1/250 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution. Nucleus staining on neurons of mouse cerebral cortex is observed. Counter stained with Hematoxylin.

Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution.

Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Immunocytochemistry/ Immunofluorescence - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)

This data was developed using ab201046, the same antibody clone in a different buffer formulation.

Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized NIH/3T3 (Mouse embryonic fibroblast cell line) cells labeling HCE with ab201046 at 1/500 dilution, followed by Goat Anti-Rabbit IgG (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Confocal image showing nuclear staining on NIH/3T3 cell line. The nuclear counter stain is DAPI (blue).

Tubulin is detected with Anti-alpha Tubulin antibody [EPR19384] - Loading Control (ab7291) at 1/1000 dilution and Goat Anti-Mouse IgG H&L (Alexa Fluor® 594) preadsorbed (ab150120) at 1/1000 dilution (red).

The negative controls are as follows :
-ve control 1 : ab201046 at 1/500 dilution followed by ab150120 at 1/1000 dilution.
-ve control 2 : ab7291 (anti-Tubulin mouse mAb) at 1/1000 dilution followed by ab150077 at 1/1000 dilution.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)

This data was developed using ab201046, the same antibody clone in a different buffer formulation.

Immunohistochemical analysis of paraffin-embedded Rat spleen tissue labeling HCE with ab201046 at 1/250 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution. Nucleus staining on lymphocytes of rat spleen is observed. Counter stained with Hematoxylin.

Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution.

Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Western blot - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)
  • WB

Supplier Data

Western blot - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)

This data was developed using ab201046, the same antibody clone in a different buffer formulation.

Blocking and dilution buffer : 5% NFDM/TBST.

All lanes:

Western blot - Anti-HCE antibody [EPR19384] (<a href='/en-us/products/primary-antibodies/hce-antibody-epr19384-ab201046'>ab201046</a>) at 1/2000 dilution

Lane 1:

Ramos (Human Burkitt's lymphoma cell line) whole cell lysate at 20 µg

Lane 2:

HepG2 (Human liver hepatocellular carcinoma cell line) whole cell lysate at 20 µg

Lane 3:

SH-SY5Y (Human neuroblastoma cell line from bone marrow) whole cell lysate at 20 µg

Lane 4:

HeLa (Human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 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

Predicted band size: 69 kDa

Observed band size: 69 kDa

false

Exposure time: 1min

Western blot - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)
  • WB

Supplier Data

Western blot - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)

This data was developed using ab201046, the same antibody clone in a different buffer formulation.

Blocking and dilution buffer : 5% NFDM/TBST.

All lanes:

Western blot - Anti-HCE antibody [EPR19384] (<a href='/en-us/products/primary-antibodies/hce-antibody-epr19384-ab201046'>ab201046</a>) at 1/2000 dilution

Lane 1:

Human fetal liver lysate at 10 µg

Lane 2:

Human fetal kidney lysate at 10 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG Peroxidase Conjugate, specific to the non-reduced form of IgG at 1/10000 dilution

Predicted band size: 69 kDa

Observed band size: 69 kDa

false

Exposure time: 3min

Western blot - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)
  • WB

Supplier Data

Western blot - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)

This data was developed using ab201046, the same antibody clone in a different buffer formulation.

Blocking and dilution buffer : 5% NFDM/TBST.

All lanes:

Western blot - Anti-HCE antibody [EPR19384] (<a href='/en-us/products/primary-antibodies/hce-antibody-epr19384-ab201046'>ab201046</a>) at 1/2000 dilution

Lane 1:

Mouse brain lysate at 10 µg

Lane 2:

Mouse kidney lysate at 10 µg

Lane 3:

Mouse spleen lysate at 10 µg

Lane 4:

Rat brain lysate at 10 µg

Lane 5:

Rat kidney lysate at 10 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

Predicted band size: 69 kDa

Observed band size: 69 kDa

false

Exposure time: 3min

Western blot - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)
  • WB

Supplier Data

Western blot - Anti-HCE antibody [EPR19384] - BSA and Azide free (AB251333)

This data was developed using ab201046, the same antibody clone in a different buffer formulation.

Blocking and dilution buffer : 5% NFDM/TBST.

All lanes:

Western blot - Anti-HCE antibody [EPR19384] (<a href='/en-us/products/primary-antibodies/hce-antibody-epr19384-ab201046'>ab201046</a>) at 1/2000 dilution

Lane 1:

C6 (Rat glial tumor cell line) whole cell lysate at 10 µg

Lane 2:

RAW 264.7 (Mouse macrophage cell line transformed with Abelson murine leukemia virus) whole cell lysate at 10 µg

Lane 3:

PC-12 (Rat adrenal gland pheochromocytoma cell line) whole cell lysate at 10 µg

Lane 4:

NIH/3T3 (Mouse embryonic fibroblast cell line) whole cell lysate at 10 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

Predicted band size: 69 kDa

Observed band size: 69 kDa

false

Exposure time: 30s

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR19384

Isotype

IgG

Carrier free

Yes

Reacts with

Mouse, Rat, Human

Applications

IP, WB, ICC/IF, IHC-P

applications

Immunogen

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

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Mouse": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p>The IHC application is recommended for mouse and rat only.</p>" }, "Rat": { "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p>The IHC application is recommended for mouse and rat only.</p>" } } }

Product details

ab251333 is the carrier-free version of ab201046.

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.

Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze

Supplementary information

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

HCE also known as Heat Shock Cognate 70 is a stress-responsive protein with a mass of approximately 70 kDa. This protein plays a mechanical role as a molecular chaperone assisting in the proper folding of nascent polypeptides and the refolding of misfolded proteins. HCE expression occurs in various tissues but notably it is abundant in the cytoplasm of cells exposed to stressful conditions like heat shock. The protein assists in maintaining cellular protein homeostasis particularly during periods of increased environmental stress.
Biological function summary

HCE contributes to multiple cellular processes critical for survival and adaptation. It is an important component of the chaperone complex and interacts with co-chaperones to facilitate protein folding and prevent aggregation. HCE enhances cellular resilience by stabilizing proteins and protecting against cellular stress-induced damage. Additionally it supports proteostasis by targeting misfolded proteins for degradation via the ubiquitin-proteasome system.

Pathways

HCE is involved in essential cellular mechanisms beyond protein folding including the unfolded protein response (UPR) and heat shock response (HSR). In these pathways HCE collaborates with proteins like HSP40 and HSP90 to restore normal protein conformation and function. The heat shock response pathway is a protective cellular mechanism that activates a cascade to manage stress-related protein damage and ensure cell survival during acute stress.

HCE has significant connections to neurodegenerative diseases such as Alzheimer’s and Parkinson’s. Research indicates that aberrant HCE function may contribute to protein aggregation a hallmark of these conditions. In Alzheimer’s disease HCE interacts with proteins like tau and amyloid precursor protein (APP) influencing pathological aggregation processes. Understanding the role of HCE in these disorders opens potential avenues for therapeutic targeting to mitigate protein aggregation and fibrous plaques characteristic of neurodegeneration.

Product protocols

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

Target data

Bifunctional mRNA-capping enzyme exhibiting RNA 5'-triphosphate monophosphatase activity in the N-terminal part and mRNA guanylyltransferase activity in the C-terminal part. Catalyzes the first two steps of cap formation : by removing the gamma-phosphate from the 5'-triphosphate end of nascent mRNA to yield a diphosphate end, and by transferring the GMP moiety of GTP to the 5'-diphosphate terminus of RNA via a covalent enzyme-GMP reaction intermediate.
See full target information RNGTT

Publications (1)

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

Journal of nanobiotechnology 22:800 PubMed39731111

2024

Role of PCBP2 in regulating nanovesicles loaded with curcumin to mitigate neuroferroptosis in neural damage caused by heat stroke.

Applications

Unspecified application

Species

Unspecified reactive species

Fei Guo,Yizhan Wu,Guangjun Wang,Jiangwei Liu
View all publications

Product promise

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