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Fumarase (FH) Active Protein

For Research Use Only. Not for use in diagnostic procedures. Catalog #: MBS203208

Fumarase (Fumarate hytdratase) is an enzyme that catalyzes the reversible hydration/dehydration of fumarate to S-malate and is involved in the tricarboxylic acid (TCA), or Krebs cycle. This enzyme exists in both a cytosolic form and an N-terminal extended… More details

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Product Overview

Online Datasheet in PDF
Product Name
Fumarase (FH), Active Protein
Full Product Name
Fumarase, 44-510aa, Human, E Coli (Bioactivity Validated)
Product Gene Name
Product Synonym Names
Fumarate hydratase; FH; HLRCC; LRCC; MCL; MCuL1; Fumarate hydratase Fumarase; Fumarate hydratase mitochondrial; MCuL 1; Multiple hereditary cutaneous leiomyomata.
Sequence
MASQNSFRIE YDTFGELKVP NDKYYGAQTV RSTMNFKIGG VTERMPTPVI KAFGILKRAA AEVNQDYGLD PKIANAIMKA ADEVAEGKLN DHFPLVVWQT GSGTQTNMNV NEVISNRAIE MLGGELGSKI PVHPNDHVNK SQSSNDTFPT AMHIAAAIEV HEVLLPGLQK LHDALDAKSK EFAQIIKIGR THTQDAVPLT LGQEFSGYVQ QVKYAMTRIK AAMPRIYELA AGGTAVGTGL NTRIGFAEKV AAKVAALTGL PFVTAPNKFE ALAAHDALVE LSGAMNTTAC SLMKIANDIR FLGSGPRSGL GELILPENEP GSSIMPGKVN PTQCEAMTMV AAQVMGNHVA VTVGGSNGHF ELNVFKPMMI KNVLHSARLL GDASVSFTEN CVVGIQANTE RINKLMNESL MLVTALNPHI GYDKAAKIAK TAHKNGSTLK ETAIELGYLT AEQFDEWVKP KDMLGPK
Host
E Coli
Form/Format
Liquid. In 20 mM Tris-HCl Buffer (pH 8.0)
Purity/Purification
> 95% by SDS-PAGE
Concentration
1 mg/ml (determined by Bradford assay) (lot specific)
Preparation and Storage
Can be stored at 4 degree C short term (1-2 weeks).
For long term storage, aliquot and store at -20 degree C or -70 degree C.
Avoid repeated freezing and thawing cycles.
Molecular Weight
50.2kDa (467aa), confirmed by MALDI-TOF.
OMIM
U59309 mRNA
3D Structure
ModBase 3D Structure for P07954
Active Protein Note
Protein activity can be an ambiguous term. Please refer to the data sheet or inquire with Technical Support to determine the definition of activity for this product.
Antigen Species
Human
Endotoxin Level
< 1.0 EU per 1 microgram of protein (determined by LAL method)
Biological Activity
Specific activity is > 25 unit/mg, and is defined as the amount of enzyme that cleaves 1umole of L-Malate to Fumarate per minute at pH 7.5 at 37C.
Assay
1. Prepare a 180ul reaction mix into a suitable container: The concentrations are 90mM Potassium phoaphate, 90 mM L-Malic acid.
2. Equilibrate to 37C and monitor at A260nm until the value is constant using a spectrophotometer.
3. Add 20ul of recombinant Fumarase protein 50ug/ml in assay buffer.
4. Mix by inversion and record the increase at A260nm for 5minutes.
- L-Malate (Sigma-Aldrich. Cat. No, M-1000)
- 96 well UV plate (Costar, Cat. No, 3635)
- Plate reader (PerkinElmer, VICTORX3)

Product Categories/Family for FH active protein

Applications Tested/Suitable for FH active protein
SDS-PAGE

SDS-Page of FH active protein

FH Active Protein – Cat# MBS203208

Product References and Citations for FH active protein

Lehtonen R., et al. (2003) J. Med. Genet. 40 (3): e19.; Toro JR., et al. (2003) Am. J. Hum. Genet. 73 (1): 95-106.;

Other Notes

Small volumes of FH active protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Searchable Terms for FH purchase

MBS203208 is an active protein targeting FH. Also known as Fumarase, 44-510aa, Human, E Coli (Bioactivity Validated). Host: E Coli.

Additional Details

NCBI/Uniprot data below describe general gene information for FH. It may not necessarily be applicable to this product.

NCBI GI #
NCBI GeneID
NCBI Accession #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
GenBank Nucleotide #
NCBI Official Full Name
fumarate hydratase, mitochondrial
NCBI Official Synonym Full Names
fumarate hydratase
NCBI Official Symbol
FH
NCBI Official Synonym Symbols
MCL; FMRD; LRCC; HLRCC; MCUL1
UniProt Protein Name
Fumarate hydratase, mitochondrial
Protein Family
UniProt Gene Name
FH
UniProt Synonym Gene Names
Fumarase
NCBI Protein Information
fumarate hydratase, mitochondrial

NCBI Summary for FH

The protein encoded by this gene is an enzymatic component of the tricarboxylic acid (TCA) cycle, or Krebs cycle, and catalyzes the formation of L-malate from fumarate. It exists in both a cytosolic form and an N-terminal extended form, differing only in the translation start site used. The N-terminal extended form is targeted to the mitochondrion, where the removal of the extension generates the same form as in the cytoplasm. It is similar to some thermostable class II fumarases and functions as a homotetramer. Mutations in this gene can cause fumarase deficiency and lead to progressive encephalopathy. [provided by RefSeq, Jul 2008]
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UniProt Comments for FH

Also acts as a tumor suppressor.MiscellaneousThere are 2 substrate-binding sites: the catalytic A site, and the non-catalytic B site that may play a role in the transfer of substrate or product between the active site and the solvent. Alternatively, the B site may bind allosteric effectors ().

Precautions

All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.

Disclaimer

While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.

Product Note

Select online data sheet information is drawn from bioinformatics databases, occasionally resulting in ambiguous or non-relevant product information. It is the responsibility of the customer to review, verify, and evaluate the information to make sure it matches their requirements before purchasing the kit. Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual, it is intended to serve as an example only. Please refer to the instructions For Use provided with the assay kit for precise details.

Product PubMed Publications

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