TMPRSS11E Overexpression Lysate

Western Blot: TMPRSS11E Overexpression Lysate (Adult Normal) [NBP2-07384] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for TMPRSS11E.

• Reactivity: Hu
• Applications: WB

TMPRSS11E Overexpression Lysate Summary

• Description:

  TMPRSS11E Transient Overexpression Lysate

  
  Expression Host: HEK293T
  
  Plasmid: RC220553
  
  Accession#: NM_014058
  
  Protein Tag: C-MYC/DDK
  
  You will receive 1 vial of lysate (100ug), 1 vial of empty vector negative control (100ug), and 1 vial of 2xSDS sample buffer (250ul). Each vial of cell lysate contains 100ug of total protein (at 1 mg/ml). The 2xSDS Sample Buffer consists of 4% SDS, 125mM Tris-HCl pH6.8, 10% Glycerol, 0.002% Bromophenol blue, 100mM DTT.
• Gene: TMPRSS11E

Applications/Dilutions

• Dilutions:
  • Western Blot
• Application Notes: This product is intended for use as a positive control in Western Blot. Overexpression of the target protein was confirmed using an antibody to DDK (FLAG) epitope tag (NBP1-71705) present on the protein construct.
  
  Each vial of cell lysate contains 100ug of total protein which should be sufficient for 20-50 reactions. Depending on over-expression level, antibody affinity and detection system, some lysates can go as low as 0.1 ug per load. We recommend starting with 5ug of cell lysate. Add an equal amount of cell lysate and 2X SDS Sample buffer and boil the SDS samples for 10 minutes before loading.
• Theoretical MW: 47.5 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at -80C. Avoid freeze-thaw cycles.
• Buffer: RIPA buffer

Lysate Details for Array

• Type: Overexpression

Notes

HEK293T cells in 10-cm dishes were transiently transfected with a non-lipid polymer transfection reagent specially designed and manufactured for large volume DNA transfection. Transfected cells were cultured for 48hrs before collection. The cells were lysed in modified RIPA buffer (25mM Tris-HCl pH7.6, 150mM NaCl, 1% NP-40, 1mM EDTA, 1xProteinase inhibitor cocktail mix, 1mM PMSF and 1mM Na3VO4, and then centrifuged to clarify the lysate. Protein concentration was measured by BCA protein assay kit.

Alternate Names for TMPRSS11E Overexpression Lysate

• DESC1
• FLJ75331
• FLJ94490
• MGC141972
• MGC141974
• serine 11E2
• serine protease DESC1
• TMPRSS11E2
• transmembrane protease serine 11E
• transmembrane protease serine 11E2
• transmembrane protease, serine 11E
• UNQ742/PRO1461

Background

TMPRSS11E is a member of a larger family of membrane attached serine proteases, a poorly defined group that includes TMPRSS11A, B, C, D, E, F, Hepsin, Corin, Matriptase 1, 2 and 3. The highest degree of identity is with TMPRSS11A, which shares 43% identity at the amino acid level. TMPRSS11E has a domain structure of an aminoterminal cytoplasmic domain, followed by a transmembrane domain, a SEA domain (Sea urchin sperm protein, Enterokinase, Agrin), a short spacer, then the trypsin like serine protease domain. The SEA domain is thought to play a role in carbohydrate binding in the analogous protein sequences where it is found, but the role in TMPRSS11E is unclear. The cleavage of the Arg191 Ile192 bond liberates the catalytic domain. TMPRSS11E has been shown to cleave fibronectin, gelatin, casein and pro uPA in vitro, and to form complexes with serpinA5 and serpinE1.

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: TMPRSS11E