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Statherin Cell Lysate | STATH cell lysate

Human Statherin HEK293 Overexpression Lysate

Gene Names
STATH; STR
Applications
Western Blot
Synonyms
Statherin; Human Statherin HEK293 Overexpression Lysate; Human Statherin/STATH HEK293 Cell Lysate (WB positive control); statherin; Human STATH Overexpression Lysate; Human STR Overexpression Lysate; STATH cell lysate
Ordering
For Research Use Only!
Host
HEK293 Cells
Form/Format
1x Sample Buffer (1x modified RIPA buffer+1x SDS loading buffer).
Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.
Sequence Positions
277aa
Sequence
Met1-Phe62
Applicable Applications for STATH cell lysate
Western Blot (WB)
Application Notes
WB: Use at an assay dependent dilution.
Species
Human
Recommend Usage
1. Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube.2. Re-dissolve the pellet using 200uL pure water and boil for 2-5 min.
Sequence Construction
A DNA sequence encoding the human STATH (P02808-1) (Met1-Phe62) was fused with Fc region of mouse IgG at the C-terminus.
Preparation Method
Cell lysate was prepared by homogenization of the over-expressed cells in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors. Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.
Preparation and Storage
Store at 4 degree C for up to twelve months from date of receipt. After re-dissolution, aliquot and store at -80 degree C for up to twelve months. Avoid repeated freeze-thaw cycles.
Samples are stable for up to twelve months from date of receipt.
Related Product Information for STATH cell lysate
Statherin, also known as STATH, belongs to the histatin/statherin family. Statherin may play an important role in the maintenance of oral health. It prevents calcium phospate precipitation in saliva, so maintaining a high calcium level in saliva and preventing teeth from dissolving. Statherin also inhibits spontaneous precipitation of calcium phosphate salts. Thus, statherin and PRPs may prevent build-up of harmful deposits in the salivary glands and on the tooth surfaces. Statherin is a highly stable salivary protein of low molecular mass (5, 380).

This Human Statherin overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of Statherin protein from the overexpression lysate was verified.
References
Sabatini LM. et al., 1998, Am J Hum Genet. 41 (6): 1048-60.Schlesinger DH. et al., 1997, J Biol Chem. 252 (5): 1689-95.Raj PA. et al., 1992, J Biol Chem. 267 (9): 5968-76.Douglas WH. et al., 1991, Biochem Biophys Res Commun. 180 (1): 91-7.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
7,304 Da
NCBI Official Full Name
statherin isoform a
NCBI Official Synonym Full Names
statherin
NCBI Official Symbol
STATH
NCBI Official Synonym Symbols
STR
NCBI Protein Information
statherin
UniProt Protein Name
Statherin
Protein Family
UniProt Gene Name
STATH
UniProt Entry Name
STAT_HUMAN

Uniprot Description

STATH: Salivary protein that stabilizes saliva supersaturated with calcium salts by inhibiting the precipitation of calcium phosphate salts. It also modulates hydroxyapatite crystal formation on the tooth surface. Belongs to the histatin/statherin family.

Protein type: Secreted; Secreted, signal peptide; Extracellular matrix

Chromosomal Location of Human Ortholog: 4q13.3

Cellular Component: extracellular region

Molecular Function: protein binding; hydroxyapatite binding; structural constituent of tooth enamel; extracellular matrix constituent, lubricant activity

Biological Process: negative regulation of bone mineralization; ossification; biomineral formation; saliva secretion

Research Articles on STATH

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Product Notes

The STATH stath (Catalog #AAA8115245) is a Cell Lysate produced from HEK293 Cells and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 277aa. AAA Biotech's Statherin can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB). WB: Use at an assay dependent dilution. Researchers should empirically determine the suitability of the STATH stath 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: Met1-Phe62. It is sometimes possible for the material contained within the vial of "Statherin, Cell Lysate" 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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