Mouse MCP-3/CCL7 Gene ORF cDNA clone expression plasmid,C terminal HA tag

Gene

Species

Mouse

NCBI Ref Seq

NM_013654.3

RefSeq ORF Size

318 bp

Gene Synonym

fic, marc, mcp3, MCP-3, Scya7, Ccl7

Sequence Description

Identical with the Gene Bank Ref. ID sequence.

Description

Full length Clone DNA of Mouse chemokine (C-C motif) ligand 7 Gene ORF cDNA clone expression plasmid,C terminal HA tag

Plasmid

Promoter

Enhanced CMV mammalian cell promoter

Vector

pCMV3-C-HA

Restriction Site

KpnI + XbaI(6kb+0.32kb)

Protein Tag

HA

Tag Sequence

TATCCTTACGACGTGCCTGACTACGCC

Sequencing Primers

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

Quality Control

The plasmid is confirmed by full-length sequencing.

HA Tag Information

Human influenza hemagglutinin (HA) is a surface glycoprotein required for the infectivity of the human virus. The HA tag is derived from the HA-molecule corresponding to amino acids 98-106 has been extensively used as a general epitope tag in expression vectors. Many recombinant proteins have been engineered to express the HA tag, which does not appear to interfere with the bioactivity or the biodistribution of the recombinant protein. This tag facilitates the detection, isolation, and purification of the proteins.

The actual HA tag is as follows: 5' TAC CCA TAC GAT GTT CCA GAT TAC GCT 3' or 5' TAT CCA TAT GAT GTT CCA GAT TAT GCT 3' The amino acid sequence is: YPYDVPDYA.

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

Chemokines are a family of small chemotactic cytokines, or proteins secreted by cells. Chemokines share the same structure similarities such as small size, and the presence of four cysteine residues in conserved locations in order to form their 3-dimensional shape. Some of the chemokines are considered pro-inflammatory which can be induced to recruit cells of the immune system to a site of infection during an immune response, while others are considered homeostatic and are implied in controlling the migration of cells during normal processes of tissue maintenance and development. There are four members of the chemokine family: C-C kemokines, C kemokines, CXC kemokines and CX3C kemokines. The C-C kemokines have two cysteines nearby the amino terminus. There have been at least 27 distinct members of this subgroup reported for mammals, called C-C chemokine ligands-1 to 28. Chemokine ligand 7(CCL7), also known as MCP-3, is a isform of the C-C chemokine subfamily of the chemokine family which is produced by certain tumor cells and by macrophages. It also own two adjacent N-terminal cysteine residues. Chemokine ligand 7(CCL7) spacifically attracts monocytes, and regulates macrophage function.

References

Laing KJ, et al. (2004) Chemokines. Developmental and comparative immunology. 28(5): 443-60.

Cocchi F, et al. (1995) Identification of RANTES, MIP-1a, and MIP-1b as the major HIV-suppressive factor produced by CD8⁺ T cells. Science. 270 (5243): 1811-5.

Michalec L, et al. (2002) CCL7 and CXCL10 Orchestrate Oxidative Stress-Induced Neutrophilic Lung Inflammation. The Journal of Immunology. 168: 846-52.

Wetzel K,et al. (2007) MCP-3 (CCL7) delivered by parvovirus MVMp reduces tumorigenicity of mouse melanoma cells through activation of T lymphocytes and NK cells.International Journal of Cancer. 120(6):1364-71.

Catalog Number:MGE735-CY