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AB316312

Anti-Plexin B1 antibody [EPR26309-65]

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Rabbit Recombinant Monoclonal Plexin B1 antibody. Suitable for WB and reacts with Transfected cell lysate - Human, Human samples.

View Alternative Names

KIAA0407, PLXN5, SEP, PLXNB1, Plexin-B1, Semaphorin receptor SEP

4 Images
Western blot - Anti-Plexin B1 antibody [EPR26309-65] (AB316312)
  • WB

Supplier Data

Western blot - Anti-Plexin B1 antibody [EPR26309-65] (AB316312)

Low expression : 293T (PMID : 12533544)

In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (ab181602) staining at 1/200000 dilution.

All lanes:

Western blot - Anti-Plexin B1 antibody [EPR26309-65] (ab316312) at 1/1000 dilution

Lane 1:

HepG2(human hepatocellar carcinoma epithelial cell) whole cell lysate at 20 µg with 5% NFDM/TBST

Lane 2:

293T (human embryonic kidney epithelial cell) whole cell lysate at 20 µg with 5% NFDM/TBST

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution

Observed band size: 150-300 kDa,36 kDa

false

Exposure time: 70s

Western blot - Anti-Plexin B1 antibody [EPR26309-65] (AB316312)
  • WB

Supplier Data

Western blot - Anti-Plexin B1 antibody [EPR26309-65] (AB316312)

The identity of the bands beneath 75 kDa are unknown.

In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (ab181602) staining at 1/200000 dilution.

All lanes:

Western blot - Anti-Plexin B1 antibody [EPR26309-65] (ab316312) at 1/1000 dilution

Lane 1:

SK-OV-3 (human ovarian cancer epithelial cell) transfected with scrambled siRNA control whole cell lysate at 20 µg with 5% NFDM/TBST

Lane 2:

SK-OV-3 transfected with siRNA specifically targeting Plexin B1 whole cell lysate at 20 µg with 5% NFDM/TBST

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution

Observed band size: 150-300 kDa,36 kDa

false

Exposure time: 3min

Western blot - Anti-Plexin B1 antibody [EPR26309-65] (AB316312)
  • WB

Supplier Data

Western blot - Anti-Plexin B1 antibody [EPR26309-65] (AB316312)

Low expression : skeletal muscle(PMID : 12559962)

In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (ab181602) staining at 1/200000 dilution.

All lanes:

Western blot - Anti-Plexin B1 antibody [EPR26309-65] (ab316312) at 1/1000 dilution

Lane 1:

Human cerebellum tissue lysate at 20 µg with 5% NFDM/TBST

Lane 2:

Human skeletal muscle tissue lysate at 20 µg with 5% NFDM/TBST

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution

Observed band size: 150-300 kDa,36 kDa

false

Exposure time: 3min

Western blot - Anti-Plexin B1 antibody [EPR26309-65] (AB316312)
  • WB

Supplier Data

Western blot - Anti-Plexin B1 antibody [EPR26309-65] (AB316312)

This antibody does not cross-react with human PLXNB2 and human PLXNB3.

His tag not visible in empty vector control image as out of range due to small size

In Western blot, Anti-Vinculin antibody [EPR8185] (ab129002) staining at 1/10000 dilution.

In Western blot, Anti-6X His tag® antibody [EPR20547] - ChIP Grade (ab213204) staining at 1/5000 dilution.

All lanes:

Western blot - Anti-Plexin B1 antibody [EPR26309-65] (ab316312) at 1/1000 dilution

Lane 1:

293T (human embryonic kidney epithelial cell) cells transfected with an empty vector containing a His-tag, whole cell lysate at 20 µg with 5% NFDM/TBST

Lane 2:

293T cells transfected with a PLXNB1 expression vector containing a His-tag, whole cell lysate at 20 µg with 5% NFDM/TBST

Lane 3:

293T cells transfected with a PLXNB2 expression vector containing a His-tag, whole cell lysate at 20 µg with 5% NFDM/TBST

Lane 4:

293T cells transfected with a PLXNB3 expression vector containing a His-tag, whole cell lysate at 20 µg with 5% NFDM/TBST

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution

Observed band size: 75-300 kDa,124 kDa

false

Exposure time: 70s

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR26309-65

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

WB

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Specificity

This antibody does not cross-react with human PLXNB2 and human PLXNB3.

Reactivity data

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Product details

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 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% 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
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Plexin-B1 also known as PLXNB1 is a transmembrane receptor with a molecular weight of approximately 230 kDa. It plays an important role in cellular communication by binding semaphorin ligands influencing cell adhesion and migration. Plexin-B1 is widely expressed in various tissues including the nervous system where it impacts neural development. By mediating axonal guidance and cytoskeletal dynamics Plexin-B1 contributes to the signaling processes fundamental to neuronal pathfinding and connection establishment.
Biological function summary

Plexin-B1 associates with multiple proteins to form signaling complexes that regulate cellular processes. Its interaction with small GTPases like RhoA influences actin cytoskeleton organization impacting cell morphology and motility. Plexin-B1 also plays a role in epithelial cell function and survival acting through pathways that restrict or allow cellular proliferation. These interactions facilitate diverse physiological responses including changes in cell shape cellular migration and apoptosis.

Pathways

Plexin-B1 is involved in signaling cascades such as the semaphorin-plexin pathway and the RhoA/Rho kinase (ROCK) pathway. Through these pathways Plexin-B1 interacts with the receptor tyrosine kinase MET influencing cell motility and invasive growth responses. Plexin-B1 links to Rho GTPases modulating actin dynamics and contributing to cell shape alterations and motility in these pathways. These interactions exemplify Plexin-B1's integration within complex signaling networks that control developmental and cellular processes.

Plexin-B1 shows associations with cancer progression and neural abnormalities. Altered Plexin-B1 expression or function relates to prostate cancer where it participates with MET in promoting epithelial-mesenchymal transition and tumor metastasis. In the neurological domain Plexin-B1 dysfunction connects with schizophrenia by potentially affecting neural connectivity and synaptic integrity. These insights underline Plexin-B1's involvement with critical proteins in pathological contexts influencing the progression and severity of these conditions.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Receptor for SEMA4D (PubMed : 19843518, PubMed : 20877282, PubMed : 21912513). Plays a role in GABAergic synapse development (By similarity). Mediates SEMA4A- and SEMA4D-dependent inhibitory synapse development (By similarity). Plays a role in RHOA activation and subsequent changes of the actin cytoskeleton (PubMed : 12196628, PubMed : 15210733). Plays a role in axon guidance, invasive growth and cell migration (PubMed : 12198496).
See full target information PLXNB1

Product promise

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For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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