AB187157

Anti-CD1E antibody [EPR15746(B)]

RabMAb
Recombinant
What is this?

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(2 Publications)

Rabbit Recombinant Monoclonal CD1E antibody. Suitable for IHC-P, WB and reacts with Rat, Human, Mouse samples. Cited in 2 publications.

View Alternative Names

CD1e, hCD1e, R2G1, CD1E

4 Images

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD1E antibody [EPR15746(B)] (AB187157)

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD1E antibody [EPR15746(B)] (AB187157)

Immunohistochemical analysis of paraffin embedded Human hepatocellular carcinoma tissue sections labeling CD1E using ab187157 at a 1/50 dilution. A ready to use HRP Polymer for Rabbit IgG was used as the secondary. Hematoxylin counterstain.

Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD1E antibody [EPR15746(B)] (AB187157)

Immunohistochemical analysis of paraffin embedded rat kidney tissue sections labeling CD1E using ab187157 at a 1/50 dilution. A ready to use HRP Polymer for Rabbit IgG was used as the secondary. Hematoxylin counterstain.

Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Supplier Data

Western blot - Anti-CD1E antibody [EPR15746(B)] (AB187157)

Produced under U.S. Patent No. 5,675,063.

All lanes:

Western blot - Anti-CD1E antibody [EPR15746(B)] (ab187157) at 1/1000 dilution

Lane 1:

HUVEC cell lysate at 20 µg

Lane 2:

HepG2 cell lysate at 20 µg

Lane 3:

Jurkat cell lysate at 20 µg

Secondary

All lanes:

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

Predicted band size: 44 kDa

false

Supplier Data

Western blot - Anti-CD1E antibody [EPR15746(B)] (AB187157)

Produced under U.S. Patent No. 5,675,063.

All lanes:

Western blot - Anti-CD1E antibody [EPR15746(B)] (ab187157) at 1/1000 dilution

Lane 1:

RAW 264.7 cell lysate at 10 µg

Lane 2:

PC-12 cell lysate at 10 µg

Lane 3:

NIH/3T3 cell lysate at 10 µg

Secondary

All lanes:

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

Predicted band size: 44 kDa

false

Carrier free

Anti-CD1E antibody [EPR15746(B)] - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR15746(B)

Isotype

IgG

Carrier free

Reacts with

Mouse, Rat, Human

Applications

IHC-P, WB

applications

Immunogen

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

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/50", "IHCP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000 - 1/2000", "WB-species-notes": "" }, "Mouse": { "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000 - 1/2000", "WB-species-notes": "" }, "Rat": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/50", "IHCP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000 - 1/2000", "WB-species-notes": "" } } }

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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.

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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

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Supplementary information

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

CD1E also known as CD1e is a member of the CD1 family of glycoproteins. It has a molecular mass of approximately 37 kDa. CD1E is expressed mainly in the endosomes of antigen-presenting cells such as dendritic cells and macrophages. It plays an essential role in lipid antigen processing inside the cells. By facilitating the presentation of lipid antigens to T cells CD1E helps modulate immune responses.

Biological function summary

CD1E functions as part of a larger protein complex involved in the immune system. In its role it assists in the sorting and processing of lipid antigens derived from various pathogens and endogenous sources. This activity promotes the presentation of these antigens on the cell surface enabling them to be recognized by CD1-restricted T cells. Such interactions are important for developing adaptive immune responses.

Pathways

CD1E participates in antigen processing and presentation pathways which are necessary for immune surveillance. It works closely with other CD1 family members like CD1a and CD1b to ensure the diverse display of lipid antigens to T cells. This collaboration is critical for initiating T cell-mediated immune responses against lipid-based antigens bridging innate and adaptive immunity.

CD1E has been linked to the progression and pathogenesis of certain autoimmune diseases like multiple sclerosis and rheumatoid arthritis. Dysfunction in the CD1E-mediated antigen processing pathway may lead to improper immune activation and self-reactivity. Additionally CD1E is associated with infectious diseases such as tuberculosis where it could interact with Mycobacterium tuberculosis lipids. Proteins like CD1b can influence CD1E function during these disease processes impacting the overall balance of immune responses.

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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

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Target data

T-cell surface glycoprotein CD1e, soluble binds diacetylated lipids, including phosphatidyl inositides and diacylated sulfoglycolipids, and is required for the presentation of glycolipid antigens on the cell surface. The membrane-associated form is not active.

See full target information CD1E

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Publications (2)

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

Journal of nanobiotechnology 23:575 PubMed40830790

2025

Engineered MEVs for photoreceptor-targeted delivery of USP25 to alleviate diabetic retinopathy.

Applications

Unspecified application

Species

Unspecified reactive species

Yaoxiang Sun,Shenyuan Chen,Xiaoyuan Qi,Yuntong Sun,Zhengmei Jiang,Jie Chang,Yongjun Ma,Jin Huang,Benshuai You,Fengtian Sun

Immunity, inflammation and disease 11:e958 PubMed37506141

2023

STK11 mutation impacts CD1E expression to regulate the differentiation of macrophages in lung adenocarcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Qingfeng Zhang,Juan Feng,Kui Liu,Xiaoyan Yang,Yun Huang,Bo Tang

View all publications

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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-CD1E antibody [EPR15746(B)]

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD1E antibody [EPR15746(B)] (AB187157)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD1E antibody [EPR15746(B)] (AB187157)

Western blot - Anti-CD1E antibody [EPR15746(B)] (AB187157)

Western blot - Anti-CD1E antibody [EPR15746(B)] (AB187157)

Related conjugates and formulations (1)

Key facts

Host species

Clonality

Clone number

Isotype

Carrier free

Reacts with

Applications

Immunogen

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