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Testing Data

Cyclophilin H Active Protein | PPIH active protein

Human Recombinant Cyclophilin H

Gene Names
PPIH; CYPH; CYP-20; USA-CYP; SnuCyp-20
Applications
SDS-Page
Purity
>=95%
Synonyms
Cyclophilin H; Human Recombinant Cyclophilin H; Peptidylprolyl isomerase H; CYPH; CYP20; SnuCyp-20; PPIase H; Rotamase H; PPIH active protein
Ordering
For Research Use Only!
Host
E Coli
Purity/Purification
>=95%
Form/Format
1 mg/ml solution in PBS (pH 7.4) containing 10% glycerol.
Appearance: Liquid
Concentration
1 mg/ml (varies by lot)
Sequence
MAVANSSPVN PVVFFDVSIG GQEVGRMKIE LFADVVPKTA ENFRQFCTGE FRKDGVPIGY KGSTFHRVIK DFMIQGGDFV NGDGTGVASI YRGPFADENF KLRHSAPGLL SMANSGPSTN GCQFFITCSK CDWLDGKHVV FGKIIDGLLV MRKIENVPTG PNNKPKLPVV ISQCGEM
Sequence Length
177
Applicable Applications for PPIH active protein
SDS-PAGE
Endotoxin Level
< 1.0 EU per 1 mug of protein (determined by LAL method)
Biological Activity
Specific activity is > 220 nmoles/min/mg
Unit Definition
Specific activity is defined as the amount of enzyme that cleaves 1 umole of Suc-AAFP-pNA per minute at 25 degree C in Tris HCl pH 8.0 using chymotrypsin.
Handling
Centrifuge the vial prior to opening.
Preparation and Storage
At -80 degree C
Shelf Life: 12 months

Testing Data

Testing Data
Related Product Information for PPIH active protein
Background: Cyclophilin H is a member of peptidyl-propyl cis-trans isomerase (PPIase) family, which catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides and accelerates the folding of proteins. The cyclophilin H is a specific component of the human U4/U6 small nuclear ribonucleoprotein particle involved in the nuclear splicing of pre-mRNA. It stably associates with the U4/U6-60kD and -90kD proteins, the human orthologues of the Saccharomyces cerevisiae Prp4 and Prp3 splicing factors.
Product Categories/Family for PPIH active protein

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
19.2 kDa
NCBI Official Full Name
peptidyl-prolyl cis-trans isomerase H
NCBI Official Synonym Full Names
peptidylprolyl isomerase H (cyclophilin H)
NCBI Official Symbol
PPIH
NCBI Official Synonym Symbols
CYPH; CYP-20; USA-CYP; SnuCyp-20
NCBI Protein Information
peptidyl-prolyl cis-trans isomerase H
UniProt Protein Name
Peptidyl-prolyl cis-trans isomerase H
UniProt Gene Name
PPIH
UniProt Synonym Gene Names
CYP20; CYPH; PPIase H; CypH; USA-CYP
UniProt Entry Name
PPIH_HUMAN

NCBI Description

The protein encoded by this gene is a member of the peptidyl-prolyl cis-trans isomerase (PPIase) family. PPIases catalyze the cis-trans isomerization of proline imidic peptide bonds in oligopeptides and accelerate the folding of proteins. This protein is a specific component of the complex that includes pre-mRNA processing factors PRPF3, PRPF4, and PRPF18, as well as U4/U5/U6 tri-snRNP. This protein has been shown to possess PPIase activity and may act as a protein chaperone that mediates the interactions between different proteins inside the spliceosome. [provided by RefSeq, Jul 2008]

Uniprot Description

PPIH: PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Participates in pre-mRNA splicing. May play a role in the assembly of the U4/U5/U6 tri-snRNP complex. May act as a chaperone. Belongs to the cyclophilin-type PPIase family. PPIase H subfamily.

Protein type: Isomerase; Cyclophilin; RNA processing; EC 5.2.1.8; Spliceosome

Chromosomal Location of Human Ortholog: 1p34.1

Cellular Component: spliceosome; U4/U6 x U5 tri-snRNP complex; cytoplasm; nuclear speck

Molecular Function: ribonucleoprotein binding; protein binding; peptidyl-prolyl cis-trans isomerase activity; cyclosporin A binding

Biological Process: nuclear mRNA splicing, via spliceosome; positive regulation of viral genome replication; protein peptidyl-prolyl isomerization; protein folding; protein complex assembly

Research Articles on PPIH

Similar Products

Product Notes

The PPIH ppih (Catalog #AAA844384) is an Active Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's Cyclophilin H can be used in a range of immunoassay formats including, but not limited to, SDS-PAGE. Researchers should empirically determine the suitability of the PPIH ppih for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: MAVANSSPVN PVVFFDVSIG GQEVGRMKIE LFADVVPKTA ENFRQFCTGE FRKDGVPIGY KGSTFHRVIK DFMIQGGDFV NGDGTGVASI YRGPFADENF KLRHSAPGLL SMANSGPSTN GCQFFITCSK CDWLDGKHVV FGKIIDGLLV MRKIENVPTG PNNKPKLPVV ISQCGEM. It is sometimes possible for the material contained within the vial of "Cyclophilin H, Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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