COX-2 Knockout HeLa Cell Lysate

Product Discontinued

COX-2 Knockout HeLa Cell Lysate Summary

• Preparation Method: Knockout achieved by using CRISPR/Cas9,1 bp insertion in exon2
• Gene: PTGS2

Applications/Dilutions

• Dilutions:
  • Western Blot
• Application Notes: You will receive 1 vial (100ug) of knockout cell lysate and 1 vial (100ug) of Parental cell lysate. Lysate can be diluted with 1X SDS sample buffer and will be stable at -20 degrees C for 12 months. Minimize freeze-thaw cycles.

Packaging, Storage & Formulations

• Storage: Store at -20C short term. Aliquot and store at -80C long term. Avoid freeze-thaw cycles.
• Buffer: 0.1 mg cell homogenate lyophilized in RIPA buffer made with double-knockout cell lines.
• Concentration: LYOPH
• Reconstitution Instructions: To use as WB negative control, spin down briefly and resuspend in 100 uL 1xSDS sample buffer (2% SDS, 60 mM Tris-HCl pH 6.8, 10% Glycerol, 0.02% Bromophenol blue, 60 mM beta-mercaptoethanol). Boil the lysate for 3 - 5 minutes before loading it onto gel.

Lysate Details for Array

• Type: Knockout HeLa Cell

Notes

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Validation of antibody specificity is critical and verification of antibody performance against knockout samples is one way to guarantee that an antibody recognizes a specific target. Novus' KO cell lysate can be used as a negative control for western blots and to confirm the specificity of antibodies.

Alternate Names for COX-2 Knockout HeLa Cell Lysate

• COX2
• COX-2
• COX2cyclooxygenase 2b
• cyclooxygenase-2
• EC 1.14.99
• EC 1.14.99.1
• GRIPGHS
• hCox-2
• PGG/HS
• PGH synthase 2
• PGHS-2
• PHS II
• PHS-2
• PHS-II
• prostaglandin G/H synthase 2
• prostaglandin G/H synthase and cyclooxygenase
• Prostaglandin H2 synthase 2
• prostaglandin-endoperoxide synthase 2 (prostaglandin G/H synthase andcyclooxygenase)
• Prostaglandin-endoperoxide synthase 2
• PTGS2

Background

Prostaglandin-endoperoxide synthase (PTGS), also known as cyclooxygenase, is the key enzyme in prostaglandin biosynthesis, and acts both as a dioxygenase and as a peroxidase. There are two isozymes of PTGS: a constitutive PTGS1 and an inducible PTGS2, which differ in their regulation of expression and tissue distribution. This gene encodes the inducible isozyme. It is regulated by specific stimulatory events, suggesting that it is responsible for the prostanoid biosynthesis involved in inflammation and mitogenesis. [provided by RefSeq, Feb 2009]

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Lysates are guaranteed for 6 months from date of receipt.

Bioinformatics

• Gene Symbol: PTGS2