| Field | Specification |
|---|---|
| Mfr No | |
| Alternative Names | Stromal cell-derived factor 1;SDF-1;hSDF-1;C-X-C motif chemokine 12;Intercrine reduced in hepatomas;IRH;hIRH;Pre-B cell growth-stimulating factor;PBSF;SDF-1-beta (3-72);SDF-1-alpha (3-67);CXCL12;SDF1, SDF1A, SDF1B; |
| Cellular Localization | |
| Clonality | |
| Concentration | |
| Host | |
| Immunogen | A synthesized peptide derived from human SDF1 |
| Isotype | |
| Molecular Weight | |
| Product Type | |
| Reactivity | |
| Reconstitution | |
| Target | |
| UniProt # |
Overview
Anti-SDF1 CXCL12 Rabbit Monoclonal Antibody is an antibody targeting CXCL12. Common applications include WB, ICC, IF. Key specifications include host: Rabbit; clonality: Monoclonal; clone: Clone: IFO-3; isotype: Rabbit IgG; reactivity: Human; observed MW: 82 kDa; calculated MW: 10666 MW.
Boster Bio Anti-SDF1 CXCL12 Rabbit Monoclonal Antibody catalog # M00053. Tested in WB, ICC/IF applications. This antibody reacts with Human.
Key elements and design rationale
- Target: CXCL12 — Stromal cell-derived factor 1
- Antibody format: Host: Rabbit; Clonality: Monoclonal; Clone: Clone: IFO-3; Isotype: Rabbit IgG
- Species reactivity: Human
- Molecular weight guidance: Observed: 82 kDa; Calculated: 10666 MW
Biological background
Protein function (datasheet): Chemoattractant active on T-lymphocytes, monocytes, but not neutrophils. Activates the C-X-C chemokine receptor CXCR4 to induce a rapid and transient rise in the level of intracellular calcium ions and chemotaxis. Also binds to atypical chemokine receptor ACKR3, which activates the beta-arrestin pathway and acts as a scavenger receptor for SDF-1. SDF-1-beta (3-72) and SDF-1- alpha (3-67) show a reduced chemotactic activity. Binding to cell surface proteoglycans seems to inhibit formation of SDF-1-alpha (3- 67) and thus to preserve activity on local sites. Acts as a positive regulator of monocyte migration and a negative regulator of monocyte adhesion via the LYN kinase. Stimulates migration of monocytes and T-lymphocytes through its receptors, CXCR4 and ACKR3, and decreases monocyte adherence to surfaces coated with ICAM-1, a ligand for beta-2 integrins. SDF1A/CXCR4 signaling axis inhibits beta-2 integrin LFA-1 mediated adhesion of monocytes to ICAM-1 through LYN kinase. Inhibits CXCR4-mediated infection by T- cell line-adapted HIV-1. Plays a protective role after myocardial infarction. Induces down-regulation and internalization of ACKR3 expressed in various cells. Has several critical functions during embryonic development; required for B-cell lymphopoiesis, myelopoiesis in bone marrow and heart ventricular septum formation. .
Cellular localization (datasheet): Secreted.
Tissue details (datasheet): Isoform Alpha and isoform Beta are ubiquitously expressed, with highest levels detected in liver, pancreas and spleen. Isoform Gamma is mainly expressed in heart, with weak expression detected in several other tissues. Isoform Delta, isoform Epsilon and isoform Theta have highest expression levels in pancreas, with lower levels detected in heart, kidney, liver and spleen. .
Research relevance and current trends
- Commonly studied in contexts related to Chemokines,Host-Virus Interaction,Immunology,Innate Immunity,Interspecies Interaction,Microbiology.
- Supports comparative expression analysis across conditions, genotypes, or treatments when paired with appropriate controls.
- Useful for confirming target presence and subcellular distribution using orthogonal readouts (e.g., microscopy vs. immunoblotting).
Common research applications
- Western blot (WB): Compare relative target abundance and apparent size/isoforms across samples; interpret bands in light of expected MW and potential PTMs.
- Immunofluorescence / ICC: Visualize subcellular localization and co-localization patterns; consider fixation/permeabilization compatibility and controls.
Notes for experimental interpretation
- Consider isoforms, post-translational modifications, and processing that can shift apparent molecular weight or localization.
- Use appropriate positive and negative controls (e.g., KO/KD, blocking peptide, or isotype controls) to support specificity interpretation.
As a monoclonal antibody, this reagent is expected to recognize a defined epitope, which can support consistency across lots when epitope accessibility is preserved.
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.
