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TROP2 / TACSTD2 recombinant protein

Recombinant Human TROP2 / TACSTD2 Protein (His tag)

Gene Names
TACSTD2; EGP1; GP50; M1S1; EGP-1; TROP2; GA7331; GA733-1
Purity
> 96 % as determined by SDS-PAGE
Synonyms
TROP2 / TACSTD2; Recombinant Human TROP2 / TACSTD2 Protein (His tag); TACSTD2; EGP-1; GA733; GA733-1; M1S1; TROP2; TROP2 / TACSTD2 recombinant protein
Ordering
For Research Use Only!
Host
Human Cells
Purity/Purification
> 96 % as determined by SDS-PAGE
Form/Format
Lyophilized from sterile PBS, pH 7.4
Sequence Length
323
Application Notes
The recombinant human TROP2 comprises 259 amino acids and has a predicted molecular mass of 29.4 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rh TROP2 is approximately 42-48 kDa due to glycosylation.
Predicted N Terminal
His 27
Endotoxin
< 1.0 EU per mug of the protein as determined by the LAL method
Preparation and Storage
Samples are stable for up to twelve months from date of receipt at -70 degree C
Related Product Information for TROP2 / TACSTD2 recombinant protein
Background: TROP-2, also referred to as tumor associated calcium signal transducer 2 (TACSTD2), GA733-1 or M1S1, is a cell surface glycoprotein highly expressed in a wide variety of epithelial cancers. In contrast, there is little or no expression of Trop-2 in adult somatic tissue. Because it is a cell surface protein that is selectively expressed in tumor cells, Trop-2 is a potential therapeutic target. The cytoplasmic tail of Trop-2 possesses potential serine and tyrosine phosphorylation sites and a phosphatidyl-inositol binding consensus sequence. Trop-2 transduces an intracellular calcium signal, are consistent with the hypothesis that it acts as a cell surface receptor and support a search for a physiological ligand. TROP2 encoding by an intronless gene was originally defined by the monoclonal antibody GA733, and is a member of a family of at least two type I membrane proteins. The other known member is GA733-2, also called EpCAM and TROP1. It has been suggested by studies that the GA733-1 gene was formed by the retroposition of the GA733-2 gene via an mRNA intermediate.

Description: A DNA sequence encoding the extracellular domain (Met 1-Thr 274) of human TROP2 (NP_002344.2) was expressed, fused with a polyhistidine tag at the C-terminus.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
35,709 Da
NCBI Official Full Name
tumor-associated calcium signal transducer 2
NCBI Official Synonym Full Names
tumor-associated calcium signal transducer 2
NCBI Official Symbol
TACSTD2
NCBI Official Synonym Symbols
EGP1; GP50; M1S1; EGP-1; TROP2; GA7331; GA733-1
NCBI Protein Information
tumor-associated calcium signal transducer 2
UniProt Protein Name
Tumor-associated calcium signal transducer 2
UniProt Gene Name
TACSTD2
UniProt Synonym Gene Names
GA733-1; M1S1; TROP2

NCBI Description

This intronless gene encodes a carcinoma-associated antigen. This antigen is a cell surface receptor that transduces calcium signals. Mutations of this gene have been associated with gelatinous drop-like corneal dystrophy.[provided by RefSeq, Dec 2009]

Uniprot Description

TACSTD2: May function as a growth factor receptor. Defects in TACSTD2 are the cause of gelatinous drop-like corneal dystrophy (GDLD); also known as lattice corneal dystrophy type III. GDLD is an autosomal recessive disorder characterized by grayish corneal amyloid deposits that cause severe visual impairment. Belongs to the EPCAM family.

Protein type: Membrane protein, integral; Receptor, misc.

Chromosomal Location of Human Ortholog: 1p32.1

Cellular Component: basal plasma membrane; cytosol; extracellular space; integral to plasma membrane; lateral plasma membrane; membrane; nucleus

Molecular Function: protein binding; receptor activity

Biological Process: cell proliferation; cell surface receptor linked signal transduction; negative regulation of stress fiber formation

Disease: Corneal Dystrophy, Gelatinous Drop-like

Research Articles on TROP2 / TACSTD2

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Product Notes

The TROP2 / TACSTD2 tacstd2 (Catalog #AAA2546265) is a Recombinant Protein produced from Human Cells and is intended for research purposes only. The product is available for immediate purchase. The recombinant human TROP2 comprises 259 amino acids and has a predicted molecular mass of 29.4 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rh TROP2 is approximately 42-48 kDa due to glycosylation. Researchers should empirically determine the suitability of the TROP2 / TACSTD2 tacstd2 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. It is sometimes possible for the material contained within the vial of "TROP2 / TACSTD2, Recombinant 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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