K562 human chronic myelogenous leukemia cell line was stained with Mouse Anti-Human Plexin A1 Monoclonal Antibody (Catalog # MAB65361, filled histogram) or isotype control antibody (Catalog # MAB0041, open histogram) followed by PE-conjugated Goat anti-Mouse IgG secondary antibody (Catalog # F0102B). View our protocol for Staining Membrane-associated Proteins.

Plexin A1 in Human PBMCs.

Plexin A1 was detected in immersion fixed human peripheral blood mononuclear cells (PBMCs) differentiated to dendritic cells using Mouse Anti-Human Plexin A1 Monoclonal Antibody (Catalog # MAB65361) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to transmembrane. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.

Applications for Human Plexin A1 Antibody

Application

Recommended Usage

Flow Cytometry

0.25 µg/10⁶ cells
Sample: K562 human chronic myelogenous leukemia cell line

Immunocytochemistry

5-25 µg/mL
Sample: Immersion fixed human peripheral blood mononuclear cells (PBMCs) differentiated to dendritic cells

Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Formulation

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.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Plexin A1

Plexin A1 is an approximately 200 kDa type I transmembrane member of the Plexin family of Semaphorin signal transducers. It consists of a 1218 amino acid (aa) extracellular domain with one Sema domain, a spacer, and four tandem IPT/TIG domains, a 21 aa transmembrane segment, and a 631 aa cytoplasmic domain. Plexin A1 binds the transmembrane Semaphorin 6D directly and binds the Class 3 secreted Semaphorins indirectly via Neuropilin-1 and -2. It mediates cytoskeletal remodeling that results in cell migration and axon repulsion. Within aa 964-1152 (in the IPT/TIG region), human Plexin A1 shares 93% aa sequence identity with mouse and rat Plexin A1.

Alternate Names

NOVP, PLXN1, PLXNA1

Entrez Gene IDs

5361 (Human); 18844 (Mouse)

Gene Symbol

PLXNA1

UniProt

Q9UIW2

Additional Plexin A1 Products

Product Documents for Human Plexin A1 Antibody

Product Datasheets

Download Product Datasheets

COA

SDS

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Product Specific Notices for Human Plexin A1 Antibody

For research use only

Citations
Reviews

Calculators
Flow Cytometry

Human Plexin A1 Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB65361

Key Product Details

Species Reactivity

Validated:

Applications

Label

Antibody Source

View all Plexin A1 Antibodies »

Product Summary for Human Plexin A1 Antibody

Immunogen

Specificity

Clonality

Host

Isotype

Scientific Data Images for Human Plexin A1 Antibody

Detection of Plexin A1 in K562 Human Cell Line by Flow Cytometry.