Abcam, ab126712, Anti-RAB7 antibody [EPR7588(B)] - Late Endosome Marker

Size: 100µL / 1mL
Anti-RAB7 antibody [EPR7588(B)] - Late Endosome Marker (ab126712) is a rabbit monoclonal antibody detecting RAB7 in Western Blot, IHC-P . Suitable for Human, Mouse, Rat . - KO validated for confirmed specificity - Biophysical QC for unrivalled batch-batch consistency
Key facts
Host species:Rabbit,
Clonality:Monoclonal,
Clone number:EPR7588(B),
Isotype:IgG,
Carrier free:No,
Reacts with:Mouse, Rat, Human,
Applications:IHC-P, WBSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:The exact immunogen used to generate this antibody is proprietary information.

Product details:
What is this antibody validated in?
Anti-RAB7 antibody [EPR7588(B)] - Late Endosome Marker (ab126712) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Flow Cytometry (Intra), Flow Cytometry (Flow Cyt), Immunohistochemistry (IHC-P), Immunocytochemistry/immunofluorescence (ICC/IF) in Human, Mouse, Rat samples.
What is the molecular weight of RAB7?
Anti-RAB7 [EPR7588(B)] - Late Endosome Marker (ab126712) specifically detects a band for RAB7 (UniProt: P51149) at a molecular weight of 23kDa.
Trial sizes available!
Test your antibody or perform pre-screening before committing to a larger quantity. Sold in 10µl.
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Specificity confirmed
The specificity of Anti-RAB7 antibody [EPR7588(B)] - Late Endosome Marker (ab126712) has been confirmed by Western blot testing in RAB7A Knockout HAP1 cell line,
ab255423
Other related products
We have a range of other formats of antibody clone [EPR7588(B)] also available for your convenience: ab126712, Carrier free -
ab238990
, PE -
ab305749
, APC -
ab305750
, HRP -
ab305751
, Alkaline Phosphatase -
ab308821
, Alexa Fluor® 488 -
ab309763
, Alexa Fluor® 647 -
ab310133
, Alexa Fluor® 594 -
ab310554
, Alexa Fluor® 555 -
ab312083
, Alexa Fluor® 568 -
ab312561
, Alexa Fluor® 750 -
ab321009
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-Liquid, Purification technique-Affinity purification Protein A, Storage buffer-pH: 7.2 - 7.4Preservative: 0.01% Sodium azideConstituents: PBS, 40% Glycerol (glycerin, glycerine), 0.16% 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--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Stable for 12 months at -20°C

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
RAB7 also known as RAB7A is a small GTPase belonging to the RAS oncogene family. It has a molecular mass of approximately 23 kDa. This protein plays an important role in the regulation of late endocytic trafficking. It is prominently expressed in the cytoplasmic compartments of various cell types and serves as an important late endosome marker. RAB7 controls the maturation of early endosomes into late endosomes and their subsequent fusion with lysosomes therefore influencing degradation pathways.
Biological function summary
RAB7 affects various processes including autophagy cell signaling and pathogen infection response. It often functions as part of the endosomal machinery and forms complexes with other proteins like RAB3GAP1 and RILP. These complexes help mediate vesicle transport and membrane trafficking processes which are essential for the maintenance of cellular homeostasis. RAB7 is significant in ensuring proper lysosomal positioning and function which is critical for cellular metabolism and degradation.
Pathways
RAB7 integrates into the endocytic and autophagic pathways by facilitating the transport between endosomes and lysosomes. It connects with the PI3K/AKT pathway impacting cell proliferation and survival. RAB7 also interacts with the retromer complex influencing the retrieval of receptors from endosomes. Proteins like FYCO1 and Prostaglandin E2 synthase can also cooperate with RAB7 in these pathways further establishing its role in cellular dynamics and signaling.
RAB7 has associations with Charcot-Marie-Tooth disease type 2B and cancer progression. Mutations in the RAB7 gene have been linked to neuropathic conditions leading to impaired motor and sensory function. In the context of cancer dysregulation of RAB7 expression can contribute to increased tumor growth and metastasis. RAB7 interacts with proteins such as MAPK and ARL8B which are involved in these diseases highlighting its importance in pathological conditions.