Mouse S100A15/S100A7A Gene ORF cDNA clone expression plasmid,C terminal Myc tag

Gene

Species

Mouse

NCBI Ref Seq

NM_199422.1

RefSeq ORF Size

327bp

Gene Synonym

Gm1020, S100A7f, S100a15, AY465109, S100A7L1, MGC130261, MGC130262, S100a17l1, S100a7a

Sequence Description

Identical with the Gene Bank Ref. ID sequence.

Description

Full length Clone DNA of Mouse S100 calcium binding protein A7A Gene ORF cDNA clone expression plasmid,C terminal Myc tag

Plasmid

Promoter

Enhanced CMV mammalian cell promoter

Vector

pCMV3-C-Myc

Restriction Site

Protein Tag

Myc

Tag Sequence

GAGCAGAAACTCATCTCAGAAGAGGATCTG

Sequencing Primers

Forward:T7(TAATACGACTCACTATAGGG) Reverse:BGH(TAGAAGGCACAGTCGAGG)

Quality Control

The plasmid is confirmed by full-length sequencing.

Myc Tag Information

A myc tag is a polypeptide protein tag derived from the c-myc gene product that can be added to a protein using recombinant DNA technology. It can be used for affinity chromatography, then used to separate recombinant, overexpressed protein from wild type protein expressed by the host organism. It can also be used in the isolation of protein complexes with multiple subunits.

A myc tag can be used in many different assays that require recognition by an antibody. If there is no antibody against the studied protein, adding a myc-tag allows one to follow the protein with an antibody against the Myc epitope. Examples are cellular localization studies by immunofluorescence or detection by Western blotting.

The peptide sequence of the myc-tag is: N-EQKLISEEDL-C (1202 Da). It can be fused to the C-terminus and the N-terminus of a protein. It is advisable not to fuse the tag directly behind the signal peptide of a secretory protein, since it can interfere with translocation into the secretory pathway.

Screening

Antibiotic in E.coli

Kanamycin

Antibiotic in Mammalian cell

Hygromycin

Application

Stable or Transient mammalian expression

Storage & Shipping

Shipping

Each tube contains lyophilized plasmid.

Storage

The lyophilized plasmid can be stored at ambient temperature for three months.

Other Life Science vendor

Natural small molecules manufacturer | Biological Research Reagents Manufacturer

Background Information

Koebnerisin is also known as protein S100-A7A (S100A7A), S100 calcium-binding protein A7-like 1 (S100A7L1) or S100 calcium-binding protein A15 (S100A15). Human S100A7A / S100A15 is a novel member of the S100 family of EF-hand calcium-binding proteins and was recently identified in psoriasis, where it is significantly upregulated in lesional skin. S100A7 is expressed by both normal cultured and malignant keratinocytes and malignant breast epithelial cells within ductal carcinoma in situ, suggesting an association with abnormal pathways of differentiation. S100A7 plays a role in the pathogenesis of inflammatory skin disease, as a chemotactic factor for hematopoietic cells. It also plays a role in early stages of breast tumor progression in association with the development of the invasive phenotype. The association of the 11.2 kDa S100A7A / S100A15 with psoriasis suggests that it contributes to the pathogenesis of the disease and could provide a molecular target for therapy.

References

Wolf R, et al. (2009) Highly homologous hS100A15 and hS100A7 proteins are distinctly expressed in normal breast tissue and breast cancer. Cancer Lett. 277 (1): 101-7.

Buchau AS, et al. (2007) S100A15, an antimicrobial protein of the skin: regulation by E. coli through Toll-like receptor 4. J Invest Dermatol. 127 (11): 2596-604.

Boeshans KM, et al. (2006) Purification, crystallization and preliminary X-ray diffraction of human S100A15. Acta Crystallogr Sect F Struct Biol Cryst Commun. 62 (5): 467-70.

Catalog Number:MGG793-CM