PGA4 Protein (His tag)
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- Target See all PGA4 Proteins
- PGA4 (Pepsinogen 4, Group I (Pepsinogen A) (PGA4))
- Protein Type
- Recombinant
- Origin
- Human
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Source
- HEK-293 Cells
- Purification tag / Conjugate
- This PGA4 protein is labelled with His tag.
- Purpose
- Recombinant Human Pepsin A-4/PGA4 Protein
- Sequence
- MKWLLLLGLV ALSECIMYKV PLIRKKSLRR TLSERGLLKD FLKKHNLNPA RKYFPQWEAP TLVDEQPLEN YLDMEYFGTI GIGTPAQDFT VVFDTGSSNL WVPSVYCSSL ACTNHNRFNP EDSSTYQSTS ETVSITYGTG SMTGILGYDT VQVGGISDTN QIFGLSETEP GSFLYYAPFD GILGLAYPSI SSSGATPVFD NIWNQGLVSQ DLFSVYLSAD DQSGSVVIFG GIDSSYYTGS LNWVPVTVEG YWQITVDSIT MNGEAIACAE GCQAIVDTGT SLLTGPTSPI ANIQSDIGAS ENSDGDMVVS CSAISSLPDI VFTINGVQYP VPPSAYILQS EGSCISGFQG MNLPTESGEL WILGDVFIRQ YFTVFDRANN QVGLAPVA
- Specificity
- Met1-Ala388
- Purity
- > 97 % by SDS-PAGE.
- Sterility
- 0.22 μm filtered
- Endotoxin Level
- <0.001EU/μg
- Top Product
- Discover our top product PGA4 Protein
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Pepsinogen 4, Group I (Pepsinogen A) (PGA4) (AA 63-388) protein (His tag)
Crystallography grade PGA4 Origin: Human Host: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. Crys, ELISA, SDS, WB
Pepsinogen 4, Group I (Pepsinogen A) (PGA4) protein (Myc-DYKDDDDK Tag)PGA4 Origin: Human Host: HEK-293 Cells Recombinant > 80 % as determined by SDS-PAGE and Coomassie blue staining AbP, STD
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Reconstitution
- Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid votex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1 % BSA, 5 % HSA, 10 % FBS or 5 % Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.
- Concentration
- 1.65 mg/mL
- Buffer
- Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
- Storage
- -20 °C,-80 °C
- Storage Comment
- Store the lyophilized protein at -20°C to -80°C for 12 months.|After reconstitution, the protein solution is stable at -20°C for 3 months, at 2-8°C for up to 1 week.
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- Target
- PGA4 (Pepsinogen 4, Group I (Pepsinogen A) (PGA4))
- Alternative Name
- Pepsin A-4/PGA4 (PGA4 Products)
- Synonyms
- PGA3 Protein, PGA5 Protein, pepsinogen 4, group I (pepsinogen A) Protein, PGA4 Protein
- Background
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Description: PGA4 (Pepsinogen 4, group I), or Pepsinogen A, is a member of the peptidase A1 family. Pepsin is expressed as a pro-form zymogen, pepsinogen, whose primary structure has an additional 44 amino acids. Pepsin is stored as pepsinogen so it will only be released when needed, and does not digest the body's own proteins in the stomach's lining. Five types of zymogens of pepsins, gastric digestive proteinases, are known: pepsinogens A, B, and F, progastricsin, and prochymosin. There are two major groups of pepsinogen, namely pepsinogen A (PGA) and pepsinogen C (PGC) (or progastricsin), and each frequently has isozymogens. The PGA3, PGA4 and PGA5 genes encode identical human pepsinogen A enzymes.
Name: Pepsin A-4,PGA4
- Gene ID
- 643847
- UniProt
- P0DJD7
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