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.

Sulf2

  • Product Code: X1858P
  • Size: 100 µg
  • Availability: In Stock In Stock
  • Price (USD): $258

Cat #

X1858P		 Quantity:      

Data Sheet

Product Name

Sulf2

Synonyms

Extracellular Sulfatase-2

Host/Source

Rabbit

Isotype

IgG

Product Type

Polyclonal Antibody

Reactivity

Human

Applications

Western Blot

Purification

Ammonium Sulfate Precipitation

Size

100 µg

Price (USD)

$258

Background

Sulf-2 exhibits arylsulfatase activity and highly specific endoglucosamine-6-sulfatase activity. It can remove sulfate from the C-6 position of glucosamine within specific subregions of intact heparin. Mammalian Sulfs are endoproteolytically processed and secreted into the extracellular space of transfected cells, where they exhibit both arylsulfatase activity and highly specific endoglucosamine-6-sulfatase activity against intact heparin. Though the molecular weight of full length human Sulf2 is 100455 Da (870 amino acids), the endogenous Sulf2 is found by western blot to be present at molecular weights of 24.4, 33.7 and 51-60 kDa. Higher molecular weight species may be found depending on tissue and/or cell type. Analysis of human tumor tissue and tumor cell lines suggests that HSulf-1 is misregulated in cancers. HSulf-1 is found in a variety of normal tissues but is down-regulated in tumor cell lines originating from ovarian, breast, pancreatic, renal, and hepatocellular carcinoma. Tumors formed by cells expressing Sulf demonstrate enhanced extracellular matrix deposition. The 6-O-sulfation of heparan sulfate of myeloma tumor cells may be a critical factor in determiningand regulating the in vivo growth of this cancer.

Immunogen

Synthetic peptide derived from the human Sulf2 protein.

Positive Control

Antibody tested on human brain lysate

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

100455 Da

Product Image

Image Legend

Western blot using Exalpha’s antigen immunoaffinity purified anti-human Sulf2 antibody (0.15 ug/ml) on human brain lysate (20 ug/lane) and developed using goat anti rbbit HRP (1:30,000)Pierce’s Super Signal West Femto.

Database Links:

SwissProtQ8IWU5Human

References

1. Lum, D.H., et al. 'Gene trap disruption of the mouse heparan sulfate 6-O-endosulfatase gene, Sulf2.' Mol. Cell. Biol. 2007, 27, 678-688