| Reactivity | Hu, Mu, RtSpecies Glossary |
| Applications | WB, ICC/IF |
| Clone | 871546 |
| Clonality | Monoclonal |
| Host | Mouse |
| Conjugate | Unconjugated |
| Concentration | LYOPH |
| Immunogen | E. coli-derived recombinant human EEA1 Asn1249-Gln1356 Accession # Q15075 |
| Specificity | Detects human EEA1 in direct ELISAs and human, mouse, and rat EEA1 in Western blots. |
| Source | N/A |
| Isotype | IgG1 |
| Clonality | Monoclonal |
| Host | Mouse |
| Gene | EEA1 |
| Purity Statement | Protein A or G purified from hybridoma culture supernatant |
| Innovator's Reward | Test in a species/application not listed above to receive a full credit towards a future purchase. |
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| Storage | Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
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| Buffer | Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS. |
| Preservative | No Preservative |
| Concentration | LYOPH |
| Reconstitution Instructions | Reconstitute at 0.5 mg/mL in sterile PBS. |
EEA1 (Early Endosome Autoantigen 1; also known as Endosome-associated protein p162 and Zn-finger FYVE domain-containing protein 2) is a 170-180 kDa protein that serves as an identifying marker for early endosomes. It is ubiquitously expressed, and found in both the cytosol and on cellular membranes. Its activity has been described as that of a tethering factor which links endosomes to endocytic vesicles, allowing for their fusion via a SNARE complex. Normally, EEA1 exists as a homodimer in the cytoplasm and appears to make transient contacts with endosome membrane phosphatidylinositol. When endosome fusion is not required, EEA1 serves as a substrate for p97, promoting EEA1 dissociation and endosome independence. When endosome fusion is required, EEA1 interacts with NSF, resulting in its removal from a large endosome-associated complex and subsequent endosomal vesicle fusion. Human EEA1 is synthesized as a 1411 amino acid (aa) protein that contains one C2H2-type Zn finger region (aa 41-64) and one FYVE Zn finger domain (aa 1352-1410). There is one isoform variant that contains a nine aa substitution for aa 925-1411. Over aa 1249-1356, human EEA1 shares 99% and 100% aa sequence identity with mouse and rat EEA1, respectively.
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| Images | Ratings | Applications | Species | Date | Details | ||||||||||
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Enlarge |
reviewed by:
Teddy Chan |
WB | Human | 02/08/2019 |
Summary
Comments
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Secondary Antibodies |
Isotype Controls |
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Understanding EEA1's Role in Membrane Endosome Fusion EEA1, or Early Endosome Antigen 1 is a Rab5 effector essential for early endocytic membrane fusion. The EEA1 antibody is used in membrane trafficking and chaperone studies, and as an endosome marker. We at Novus Biologicals have a comprehensive antibo... Read full blog post. |
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EEA1 Antibodies in Endosomal Transport and Signalling Studies EEA1, or Early Endosome Antigen 1, is a phospholipid-binding protein essential for endosomal membrane trafficking and fusion, and is a useful endosomal marker. We at Novus Biologicals have an extensive EEA1 antibody catalog, with antibodies that have ... Read full blog post. |
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![SDS-Page: Mouse IgG1 Isotype Control (MG1) [NBP1-97005] - Lane 1: , Non-reduced. M: Opal Pre-stained Ladder. Lane 2: , Reduced. Load: 1.0 ug per lane. Predicted/Observed: 120 kDa Non-reduced, 55 and 25 Reduced.](https://images.novusbio.com/images/Mouse-IgG1-Isotype-Control-MG1-SDS-Page-NBP1-97005-img0002.jpg "SDS-Page: Mouse IgG1 Isotype Control (MG1) [NBP1-97005] - Lane 1: , Non-reduced. M: Opal Pre-stained Ladder. Lane 2: , Reduced. Load: 1.0 ug per lane. Predicted/Observed: 120 kDa Non-reduced, 55 and 25 Reduced.")
