PHLDB2 Polyclonal antibody

PHLDB2 Polyclonal Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, IHC, ELISA

Conjugate

Unconjugated

Cat no : 27940-1-AP

Synonyms

Protein LL5-beta, Pleckstrin homology-like domain family B member 2, LL5beta, LL5B

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Validation Data Gallery

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  WB analysis of A431 using 27940-1-AP

  A431 cells were subjected to SDS PAGE followed by western blot with 27940-1-AP (PHLDB2 antibody) at dilution of 1:4000 incubated at room temperature for 1.5 hours.

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  IHC staining of human skin cancer using 27940-1-AP

  Immunohistochemical analysis of paraffin-embedded skin cancer slide using 27940-1-AP (PHLDB2 antibody) at dilution of 1:800 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human skin cancer using 27940-1-AP

  Immunohistochemical analysis of paraffin-embedded skin cancer slide using 27940-1-AP (PHLDB2 antibody) at dilution of 1:800 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human skin cancer using 27940-1-AP

  Immunohistochemical analysis of paraffin-embedded skin cancer slide using 27940-1-AP (PHLDB2 antibody) at dilution of 1:800 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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Tested Applications

• Positive WB detected in: A431 cells
• Positive IHC detected in: human skin cancer tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

• Western Blot (WB): WB : 1:1000-1:8000
• Immunohistochemistry (IHC): IHC : 1:400-1:1600

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

27940-1-AP targets PHLDB2 in WB, IHC, ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: PHLDB2 fusion protein Ag27331
• Full Name: pleckstrin homology-like domain, family B, member 2
• Calculated Molecular Weight: 1253 aa, 142 kDa
• Observed Molecular Weight: 150 kDa
• GenBank Accession Number: BC142678
• Gene Symbol: PHLDB2
• Gene ID (NCBI): 90102
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

The pleckstrin homology-like domain (PHLD) class of proteins are multifunctional proteins comprised of two families of proteins, PHLDA and PHLDB, each with 3 members: PHLDA1, PHLDA2, PHDLA3, PHLDB1, PHLDB2, and PHLDB3 (PMID: 32429563). All the family members possess a pleckstrin homology (PH) domain. PHLB2, also known as LL5-beta, contains two predicted coiled-coil domains, a serine-rich region predicted to contain multiple protein kinase C phosphorylation sites in addition to a PH domain (PMID: 15851520). PHLB2 is a filamin-binding protein that is an effector of the PI3K signaling pathway (PMID: 17174070). It is a PtdIns(3,4,5)P3 (PIP3) binding protein and can translocate to the plasma membrane in a receptor and PI3K-dependant manner (PMID: 12376540). PHLB2 has also been reported as a component of the postsynaptic apparatus and a regulator of postsynaptic differentiation (PMID: 15851520).