Product Name	Attractin
Chinese Name	Attractin蛋白抗体
Alias	ATRN; ATRN_HUMAN; attractin 2; Attractin; attractin-2; DPPT L; DPPT-L; KIAA0548; Mahogany homolog; mahogany protein; MGCA.
Research Area	Tumour  Cell biology  Neurobiology  Cell adhesion molecule  t-lymphocyte
Immunogen Species	Rabbit
Clonality	Polyclonal
React Species	(predicted: Human, Mouse, Rat, Pig, Cow, Horse, Rabbit, Sheep, )
Applications	WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （Paraffin sections need antigen repair） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight	150kDa
Cellular localization	The cell membrane Secretory protein
Form	Liquid
Concentration	1mg/ml
immunogen	KLH conjugated synthetic peptide derived from human Attractin: 1201-1300/1429 <Extracellular>
Lsotype	IgG
Purification	affinity purified by Protein A
Buffer Solution	0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage	Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed	PubMed
Product Detail	Mahogany (MG), originally identified as a protein involved in pigmentation, acts in conjunction with melanocortin receptors to suppress diet-induced obesity. Mahogany contains a single transmembrane domain, and it is expressed in a broad range of tissues, including the hypothalamus and pigment cells. Mutations within the mahogany gene were shown to rescue agouti-lethal-yellow mutant mice from obesity. The extracellular domain of mouse mahogany is the ortholog of the human protein attractin. Attractin (also designated DPPT-L) is a human serum glycoprotein and is a member of the CUB family of cell adhesion and guidance proteins. Attractin is expressed on activated T cells and is released from the cells 48 to 72 hours after activation. Function: Involved in the initial immune cell clustering during inflammatory response and may regulate chemotactic activity of chemokines. May play a role in melanocortin signaling pathways that regulate energy homeostasis and hair color. Low-affinity receptor for agouti (By similarity). Has a critical role in normal myelination in the central nervous system. Subunit: Monomer and homotrimer. Subcellular Location: Secreted and Cell membrane. Tissue Specificity: Isoform 2 is detected in plasma (at protein level). Expressed and secreted by activated T lymphocytes. Expressed at low to moderate levels in peripheral blood leukocytes, spleen, lymph node, tonsil, bone marrow and fetal liver. At very low levels found in thymus. Isoform 2 is the major isoform in peripheral blood leukocytes. Post-translational modifications: Heavily glycosylated. Similarity: Contains 1 C-type lectin domain. Contains 1 CUB domain. Contains 1 EGF-like domain. Contains 6 Kelch repeats. Contains 2 laminin EGF-like domains. Contains 4 PSI domains. SWISS: O75882 Gene ID: 8455 Database links: Entrez Gene: 8455 Human Entrez Gene: 11990 Mouse Omim: 603130 Human SwissProt: O75882 Human SwissProt: Q9WU60 Mouse Unigene: 276252 Human Unigene: 119936 Mouse attractin在黑色素沉着、调节运动行为和基础代谢、中枢神经的形成及功能、协调T细胞与巨噬细胞之间的反应等方面都发挥着作用。

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