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SCC062 HMC-1.2 Human Mast Cell Line

HMC-1.2 human mast cell line is a variant subline of the HMC-1 cell line and possesses both the V560G and D816V KIT mutations.

SCC062
≥1X10⁶ cells/vial  
Purchase on Sigma-Aldrich

Descripción

Description
Catalogue NumberSCC062
DescriptionHMC-1.2 Human Mast Cell Line
OverviewHMC-1.1 (HMC-1(560)) and HMC-1.2 (HMC-1(560,816)) are two variant sublines of the HMC-1 cell line (2). HMC-1.1 possess the V560G mutation, but not the D816V mutation. HMC-1.2 possess both the V560G and D816V mutations and exhibits a higher proliferative rate than HMC-1.1. It has been suggested that the higher proliferative potential of HMC-1.2 may be attributed to the D816V mutation.
Alternate Names
  • HMC-1 cell line
Background InformationHMC-1 cell line was established from a patient with mast cell leukemia. HMC-1 cells are widely used in studies of human mast cell function because they exhibit many key characteristics of tissue mast cells, such as expression of histamine, tryptase, heparin and similar cell surface antigen-profile (1,2). Receptor tyrosine kinase KIT is expressed on mast cells and plays an important role in the proliferation, function and survival of mast cells. Activating mutations in KIT have been linked to dysregulated growth of mast cells and are associated with mast cell tumors and systemic mastocytosis. Two activating point mutations in KIT have been reported in the HMC-1 cell line (3). Both mutations convert the receptor to a constitutively tyrosine phosphorylated and active state, leading to growth factor-independent proliferation.

1. Nilsson, G, et al. (1994) Phenotypic Characterization of the Human Mast-Cell Line HMC-1. Scand. J. Immunol 39: 489-498.
2. Sundstrom, M, et al. (2003) Functional and phenotypic studies of two variants of a human mast cell line with a distinct set of mutations in the c-kit proto-oncogene. Immunology 108: 89-97.
3. Furitsu, T, et al. (1993) Identification of mutations in the coding sequence of the proto-oncogene c-kit in a human mast cell leukemia cell line causing ligand-independent activation of c-kit product. J. Clin. Invest. 92(4): 1736-4.
Product Information
HS Code3002 59 00
Quality LevelMQ100
Applications
ApplicationHMC-1.2 human mast cell line is a variant subline of the HMC-1 cell line and possesses both the V560G and D816V KIT mutations.
Key Applications
  • Cell Culture
Application NotesThis product is intended for sale and sold solely to academic institutions for internal academic research use per the terms of the “Academic Use Agreement” as detailed in the product documentation. For information regarding any other use, please contact licensing@emdmillipore.com.
Biological Information
ConcentrationPlease refer to lot specific datasheet.
Cell Line Type
  • Cancer Cells
Product Usage Statements
Quality Assurance• Each vial contains ≥ 1X106 viable cells.
• Cells are tested by PCR and are negative for HPV-16, HPV-18, Hepatitis A, B, C and HIV-1 & 2 viruses.
• Cells are negative for mycoplasma contamination.
• Each lot of cells are genotyped by STR analysis to verify the unique identity of the cell line.
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage ConditionsStore in liquid nitrogen. The cells can be cultured for at least 10 passages after initial thawing without significantly affecting the cell marker expression and functionality.
Packaging Information
Material Size≥1X10⁶ cells/vial
Global Trade Item Number
Número de referencia GTIN
SCC062 04054839115974