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AB176578

Anti-RABEP1 antibody

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(2 Publications)

Rabbit Polyclonal RABEP1 antibody. Suitable for IP, WB and reacts with Human, Mouse samples. Cited in 2 publications. Immunogen corresponding to Synthetic Peptide within Human RABEP1 aa 800 to C-terminus.

View Alternative Names

RAB5EP, RABPT5, RABPT5A, RABEP1, Rab GTPase-binding effector protein 1, Rabaptin-4, Rabaptin-5, Rabaptin-5alpha, Renal carcinoma antigen NY-REN-17

2 Images
Immunoprecipitation - Anti-RABEP1 antibody (AB176578)
  • IP

Supplier Data

Immunoprecipitation - Anti-RABEP1 antibody (AB176578)

Detection of RABEP1 in Immunoprecipitates of HeLa whole cell lysates (1 mg for IP, 20% of IP loaded) using ab176578 at 3 μg/mg lysate for IP (Lane 1). For WB detection ab176578 antibody which recognizes an upstream epitope was used at 0.4 μg/ml. Lane 2 represents control IgG IP.

Detection : Chemiluminescence with exposure time of 3 seconds.

All lanes:

Immunoprecipitation - Anti-RABEP1 antibody (ab176578)

Predicted band size: 99 kDa

true

Exposure time: 3s

Western blot - Anti-RABEP1 antibody (AB176578)
  • WB

Supplier Data

Western blot - Anti-RABEP1 antibody (AB176578)

All lanes:

Western blot - Anti-RABEP1 antibody (ab176578) at 0.04 µg/mL

Lane 1:

HeLa whole cell lysates at 50 µg

Lane 2:

HeLa whole cell lysates at 15 µg

Lane 3:

HeLa whole cell lysates at 5 µg

Lane 4:

293T whole cell lysates at 50 µg

Lane 5:

NIH3T3 whole cell lysates at 50 µg

Predicted band size: 99 kDa

true

Exposure time: 30s

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Human

Applications

WB, IP

applications

Immunogen

Synthetic Peptide within Human RABEP1 aa 800 to C-terminus. The exact immunogen used to generate this antibody is proprietary information.

Q15276

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"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "2-5 µg/mg of lysate", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000 - 1/10000", "WB-species-notes": "<p></p>" }, "Mouse": { "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000 - 1/10000", "WB-species-notes": "<p></p>" }, "Rat": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Chicken": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Chimpanzee": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Cow": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Dog": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Rhesus monkey": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" }, "Xenopus tropicalis": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" } } }

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Purification notes
ab176578 was affinity purified using an epitope specific to RABEP1 immobilized on solid support.
Storage buffer
pH: 6.8 - 7.4 Preservative: 0.09% Sodium azide Constituents: 99% Tris buffered saline, 0.1% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

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

RABEP1 also known as Rabaptin-5 is a protein involved in membrane trafficking processes and it has a molecular mass of approximately 101 kDa. It acts as a linker connecting Rab5 and other effector proteins. RABEP1 operates predominantly within the early endosomes where it plays a part in the regulation of endocytic pathways. The protein exhibits expression in various tissues although more investigation may be necessary to fully map its exact distribution.
Biological function summary

RABEP1 functions as a central component in early endosome fusion and trafficking processes. It often forms part of a complex with the Rab5 protein facilitating the tethering and docking of vesicles within the intracellular environment. Through its interactions it plays roles in processes such as endocytosis and recycling of membrane receptors. The RABEP1's activities ensure proper sorting and transport of cargo molecules contributing to cellular homeostasis.

Pathways

RABEP1 contributes significantly to both the endocytic and recycling pathways. It associates closely with the Rab family of GTPases particularly Rab5 during the early stages of endosomal transport. This protein helps in transitioning cargo through the endosomes an important part of the Rab5-related endocytic pathway. Also RABEP1 works collaboratively with the EEA1 protein assisting in the regulation of early endosome membrane fusion and cargo sorting.

RABEP1 shows associations with neurodegenerative and metabolic conditions. Studies link its dysfunction with Alzheimer's disease implicating its connection with tau protein aggregation. RABEP1 also reveals relationships with the insulin receptor through endosomal trafficking pathways indicating potential involvement in metabolic disorders like type 2 diabetes. Understanding these connections may open avenues for therapeutic interventions targeting these pathways.

Product protocols

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

Target data

Rab effector protein acting as linker between gamma-adaptin, RAB4A and RAB5A. Involved in endocytic membrane fusion and membrane trafficking of recycling endosomes. Involved in KCNH1 channels trafficking to and from the cell membrane (PubMed : 22841712). Forms a complex with RABGEF1 that stimulates RABGEF1-mediated nucleotide exchange on RAB5A (PubMed : 9323142). Mediates the traffic of PKD1 : PKD2 complex from the endoplasmic reticulum through the Golgi to the cilium (By similarity).
See full target information RABEP1

Publications (2)

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

Cell death & disease 15:752 PubMed39419978

2024

PAK6 rescues pathogenic LRRK2-mediated ciliogenesis and centrosomal cohesion defects in a mutation-specific manner.

Applications

Unspecified application

Species

Unspecified reactive species

Lucia Iannotta,Rachel Fasiczka,Giulia Favetta,Yibo Zhao,Elena Giusto,Elena Dall'Ara,Jianning Wei,Franz Y Ho,Claudia Ciriani,Susanna Cogo,Isabella Tessari,Ciro Iaccarino,Maxime Liberelle,Luigi Bubacco,Jean-Marc Taymans,Claudia Manzoni,Arjan Kortholt,Laura Civiero,Sabine Hilfiker,Michael L Lu,Elisa Greggio

CNS neuroscience & therapeutics 30:e14743 PubMed38780008

2024

Electroacupuncture regulates Rab5a-mediating NGF transduction to improve learning and memory ability in the early stage of AD mice.

Applications

Unspecified application

Species

Unspecified reactive species

Jianhong Li,Minguang Yang,Yaling Dai,Xiaoqin Guo,Yanyi Ding,Xiaoling Li,Shenghang Zhang,Wenshan Xu,Lidian Chen,Jing Tao,Weilin Liu
View all publications

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