Exalpha Biologicals, Inc.

Accelerating the Pace of Discovery

Product Highlight

Mouse anti-M13 phage coat protein g8p

Antibodies recognising M13 filamentous phage coat proteins are instrumental in the selection and detection of phages expressing specific antibody fragments or peptide sequences at their surface. The monoclonal antibodies manufactured and supplied by Exalpha react with either the pIII (g3p) or pVIII (g8p) proteins of M13 filamentous bacteriophage. All antibodies are available in a purified format. The antibodies are fully validated and are suitable for a wide range of techniques including:

  • ELISA
  • Flow Cytometry
  • Western Blot
  • Immunohistochemistry
  • Immunoprecipitation
For more information, click here for our M13 Bacteriophage information page.

News

Two more of our excellent products have been published by PubMed:

Potential actionable targets in appendiceal cancer detected by immunohistochemistry, fluorescent in situ hybridization, and mutational analysis
Borazanci, E., et al., J. Gastrointest. Oncol., 8, 164-172 (2017)
Using Exalpha SPARC Antibody (Cat. No. X1867P)

Molecular mechanism underlying the pharmacological interactions of the protein kinase C-β inhibitor enzastaurin and erlotinib in non-small cell lung cancer cells
Steen, N.V., et al., Am. J. Cancer Res., 7, 816-830 (2017)
Using Exalpha's FITC labeled anti PY20 Antibody (Cat. No. X1017)

Exalpha Biologicals, Inc.

Ceramide Transfer Protein (CERTL)

  • Product Code: X2379P
  • Size: 100 µg
  • Availability: In Stock In Stock
  • Price (USD): $355

Cat #

X2379P		 Quantity:      

Data Sheet

Product Name

Ceramide Transfer Protein (CERTL)

Synonyms

Lipid-transfer protein CERT, Goodpasture antigen-binding protein isoform 2, GPBP26, GPBP, Collagen type IV alpha-3-binding protein, StAR-related lipid transfer protein 11, StARD11, START domain-containing protein 11, COL4A3BP, STARD11

Host/Source

Rabbit

Isotype

IgG

Product Type

Antigen Immunoaffinity Purified Polyclonal

Reactivity

Human

Applications

Western Blot

Purification

Antigen Immunoaffiinity Purification

Size

100 µg

Price (USD)

$355

Background

CERT mediates the ATP-dependent ER-to-Golgi transfer of ceramide in a non-vesicular manner. The biosynthesis of lipids involves steps that occur in different intracellular compartments. The movement of lipids within these compartments is important in lipid-mediated signalling. Human CERT is identical to a splice variant of human Goodpasture antigen-binding protein (GPBP26). CERT contains a phosphoinositide-binding pleckstrin-homology (PH) domain (which targets CERT to the Golgi by binding phosphatidylinositol-4-phosphate (PtdIns4P)), a middle region, and a putative lipid-transfer-catalysing domain called START. CERT and CERTL can specifically extract ceramide from phospholipid bilayers in a START-domain-dependent manner. CERT interacts with ER membranes and specifically extracts ceramide. CERT catalyses both the specific extraction of ceramide from donor vesicles and its transfer to acceptor vesicles. CERT can associate with the Golgi in a PtdIns4P dependent manner.

Immunogen

Synthetic peptide derived from human CERTL protein

Positive Control

Ovary, human liver

Formulation

Provided as solution in phosphate buffered saline with 0.08% sodium azide

Customer Storage

Product should be stored at -20°C. Aliquot to avoid freeze/thaw cycles

Target Molecular Weight

70835

Product Image

Image Legend

Immunohistochemical staining of normal human liver tissue using CERT antibody (Cat. No. X2379P) at 15 µg/ml

Database Links:

SwissProtQ9Y5P4Human

References

1. Hanada K., Kumagai K., Yasuda S., Miura Y., Kawano M., Fukasawa M., Nishijima M.;
Molecular machinery for non-vesicular trafficking of ceramide.; Nature 426:803-809(2003).
2. Raya A., Revert F., Navarro S., Saus J.; Characterization of a novel type of serine/threonine kinase that specifically phosphorylates the human goodpasture antigen.; J. Biol. Chem. 274:12642-12649(1999).
3. Raya A., Revert-Ros F., Martinez-Martinez P., Navarro S., Rosello E., Vieites B., Granero F., Forteza J., Saus J.; Goodpasture antigen-binding protein, the kinase that phosphorylates the Goodpasture antigen, is an alternatively spliced variant implicated in autoimmune pathogenesis.; J. Biol. Chem. 275:40392-40399(2000).
4. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).; Genome Res. 14:2121-2127(2004).
5. Ogi T., Yamamoto Y., Ohmori H.; Homo sapiens genomic sequence, containing DINB1 and GPBP gene.; Submitted (JAN-2000) to the EMBL/GenBank/DDBJ databases.
6. Olsen J.V., Blagoev B., Gnad F., Macek B., Kumar C., Mortensen P., Mann M.; Global, in vivo, and site-specific phosphorylation dynamics in signaling networks.; Cell 127:635-648(2006).