PTP sigma/PTPRS Antibody [Alexa Fluor® 700]

• Applications: WB, ICC/IF
• Clonality: Polyclonal
• Host: Goat
• Conjugate: Alexa Fluor 700

PTP sigma/PTPRS Antibody [Alexa Fluor® 700] Summary

• Immunogen: Mouse myeloma cell line NS0-derived recombinant human PTPσ/PTPRS
  Glu30-Gly1260
  Accession # NP_570924
• Specificity: Detects the endogenous cleaved extracellular domain of human PTP sigma /PTPRS in Western blots. In Western blots, less than 1% cross-reactivity with recombinant human LAR, PTPR beta , PTPRδ, PTPRµ, or PTPR kappa is observed.
• Isotype: IgG
• Clonality: Polyclonal
• Host: Goat
• Purity Statement: Antigen Affinity-purified

Packaging, Storage & Formulations

• Storage: Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
• Buffer: Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Background

Protein Tyrosine Phoshatase Receptor-type sigma (PTPR sigma ), also known as PTP sigma , is an integral membrane protein with a non-glycosylated molecular weight of 214 kilodaltons. The extracellular domain, which was used as immunogen, is cleaved near the cell membrane by an endoprotease to generate a glycated 140 kDa protein. Significant levels of this protein are found in the brain and in endocrine tissues such as the pituitary gland and pancreas. Knockout mice deficient in PTPR sigma have severe neurological deficits and most die shortly after birth.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.