| Field | Specification |
|---|---|
| Mfr No | |
| Alternative Names | Ras-related protein Rab-4A; RAB4 |
| Conjugate | |
| Formulation | |
| Host | |
| Immunogen | Purified recombinant fragment of human RAB4A expressed in E. Coli. |
| Molecular Weight | |
| Product Type | |
| Purity | |
| Reactivity | |
| Storage |
Product Overview
Research Use OnlyThe Ras-related superfamily of guanine nucleotide binding proteins, which includes the R-Ras, Rap, Ral/Rec and Rho/Rab superfamilies, exhibits 30-60% homology with Ras p21. Accumulating data suggests an important role for Rab proteins, either in endocytosis or in biosynthetic protein transport. The transport of newly synthesized proteins from the endoplasmic reticulum to various stacks of the Golgi complex and to secretory vesicles involves at each stage the movement of carrier vesicles, a process that appears to involve Rab protein function.
Validated Applications
| Western Blot (WB) | 1/500-1/1000 IHC: 1/100-1/200 FC: 1/50-1/100 |
|---|---|
| Immunohistochemistry (IHC) | 1/100-1/200 FC: 1/50-1/100 |
| Flow Cytometry (FC) | 1/50-1/100 |
Key Specifications
| Host Species | Mouse |
|---|---|
| Species Reactivity | Human, Mouse, Monkey |
| Conjugate | Unconjugated |
| Purification | Affinity Purification |
| Formulation | Purified antibody in PBS with 0.05% sodium azide. |
| Molecular Weight | ~ 25 kDa |
| Catalog No. | MB0161 |
| UniProt | P20338 |
| Alternative Names | Ras-related protein Rab-4A; RAB4 |
Immunogen / Antigen
Purified recombinant fragment of human RAB4A expressed in E. Coli.
Reactivity Notes
RAB4A monoclonal antibody detects endogenous levels of RAB4A protein.
Storage & Handling
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Safety
For Research Use Only (RUO). Not intended for diagnostic, therapeutic, or veterinary use. Handle according to standard laboratory biosafety guidelines. Avoid skin and eye contact. Dispose of waste in accordance with local regulations.
This antibody has been validated for: Western Blot, Immunohistochemistry, Flow Cytometry. For each application, follow the recommended dilutions on the product datasheet and optimize empirically for your sample type.
WB: 1/500-1/1000 IHC: 1/100-1/200 FC: 1/50-1/100
This antibody has been confirmed reactive against: Human, Mouse, Monkey. Cross-reactivity with other species may occur due to sequence homology but is not guaranteed without independent validation.
Purified recombinant fragment of human RAB4A expressed in E. Coli.
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles. Avoid repeated freeze-thaw cycles. Centrifuge vials briefly before opening. Dilute immediately before use.
Customization & Add-ons: Can't find the antibody you need—or require a custom format for your assay? We can help you source the best match or support custom antibody solutions for diverse research needs, including species and isotype selection, conjugations and labeling (e.g., HRP/AP, biotin, fluorophores), purification grade options (Protein A/G, affinity purified), formulation preferences (buffer selection, carrier-free, glycerol-free), custom concentrations and aliquoting, low-endotoxin options for cell-based work, and application-focused QC/validation support (project dependent). Click Talk to a Scientist to submit a request, email us at support@biohippo.com, or explore our Research Services for additional support—our team will follow up with feasibility details and next steps.
