1. Products > LS-174T Transfection Reagent (Colon Adenocarcinoma)
Altogen labs
Leading Developer and Manufacturer of In Vivo and DNA Transfection Kits, Transfection Reagents and Electroporation Delivery Products
Products > LS-174T Transfection Reagent (Colon Adenocarcinoma)
Altogen Biosystems offers the LS-174T Cell Transfection Reagent among a host of 100+ cell line specific In Vitro Transfection Kits.
The LS-174T Cell Transfection Reagent is a cationic lipids formulation, and it has been developed to provide high transfection efficiency with LS-174T.
This cell line is a good host for studying colon cancer therapeutics. When cultured in vitro, LS-174T cells are a monolayer and adhere to the surface of the culture flask.
Other applications include drug discovery, gene expression studies, molecular and cell biology research applications.
Purchase LS-174T Transfection Kit at
Altogen Biosystems  848 Rainbow Blvd #823  Las Vegas  NV   USA
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2. High Density LS-174T cells atcc.org
Leading Developer and Manufacturer of In Vivo and DNA Transfection Kits, Transfection Reagents and Electroporation Delivery Products
Products > LS-174T Transfection Reagent (Colon Adenocarcinoma)
LS-174T Cell Line Description and Applications
The LS-174T cell line is derived from a Duke’s type B adenocarcinoma and originates from a 58-year old Caucasian female patient who suffered from colorectal adenocarcinoma. The tissue was taken and established via mincing and culturing without transfer over a period of 10 months. This cell line is a variant of the LS-180 cell line and displays epithelial morphology. The LS-174T has one chromosomal aberration: an X chromosome missing. Evidence indicates that the cell line produces a large number of microvilli and vacuoles. The LS-174T cell line has applications for research related to colon cancer therapeutics.
High Density LS-174T cells atcc.org
Altogen Biosystems  848 Rainbow Blvd #823  Las Vegas  NV   USA
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3. LS-174T Transfection Protocol
Leading Developer and Manufacturer of In Vivo and DNA Transfection Kits, Transfection Reagents and Electroporation Delivery Products
Products > LS-174T Transfection Reagent (Colon Adenocarcinoma)
LS-174T Transfection Protocol
1. Plate 10, ,000 LS-174T cells per well in 0.5 ml of complete growth medium 12–24 hours prior to transfection
2. Wash with 1xPBS and add 0.5 ml of fresh growth medium
3. Prepare transfection complexes by mixing 40 µl of serum-free medium, 5.5 µl of transfection reagent, and
• 750 ng DNA (or mRNA), or
• 30 nM - 50 nM of siRNA (or microRNA)
*Referred to a final volume including growth medium
4. Incubate transfection complexes at RT for minutes
5. Optional: Add 2 µl of Complex Condenser. This reagent reduces the size of transfection complex, therefore increasing transfection efficiency; however, it may increase cell toxicity
6. Add prepared transfection complexes to 0.5 ml of complete growth medium with LS-174T cells (from step 2)
7. Incubate cells at 37ºC in a humidified CO2 incubator
8. Assay for phenotype or target gene expression hours after transfection
Optional: Transfection efficiency can be increased by addition of Transfection Enhancer reagent. Add 2 µl of Transfection Enhancer reagent hours after transfection
If the viability of LS-174T cells being transfected is affected at hours post-transfection, the level of cytotoxicity can be decreased by changing the growth medium and eliminating redundant exposure of cells to transfectant
Altogen Biosystems  848 Rainbow Blvd #823  Las Vegas  NV   USA
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4. General Lipoplex-mediated Transfection Mechanism of Action
Leading Developer and Manufacturer of In Vivo and DNA Transfection Kits, Transfection Reagents and Electroporation Delivery Products
Products > LS-174T Transfection Reagent (Colon Adenocarcinoma)
General Lipoplex-mediated Transfection Mechanism of Action
Altogen Biosystems  848 Rainbow Blvd #823  Las Vegas  NV   USA
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5. LS-174T Transfection Kit Product Details
Leading Developer and Manufacturer of In Vivo and DNA Transfection Kits, Transfection Reagents and Electroporation Delivery Products
Products > LS-174T Transfection Reagent (Colon Adenocarcinoma)
LS-174T Transfection Kit Product Details
Cationic lipids formulation
Optimized easy-to-use transfection protocol provided for transfection of siRNA, DNA, mRNA, and microRNA
Kit includes Transfection Enhancer reagent and recommended transfection protocol
High transfection efficacy in the presence of serum
Expand your RNAi application with a reagent optimized for delivery of both siRNA and plasmid
Reproducible transfection results
Works well for standard reverse transfection and high-throughput applications
Developed and manufactured by Altogen Biosystems (
Altogen Biosystems  848 Rainbow Blvd #823  Las Vegas  NV   USA
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6. Data Products > LS-174T Transfection Reagent (Colon Adenocarcinoma)
Leading Developer and Manufacturer of In Vivo and DNA Transfection Kits, Transfection Reagents and Electroporation Delivery Products
Products > LS-174T Transfection Reagent (Colon Adenocarcinoma)
Data
Figure 1. Cyclophilin B silencing efficiency was determined by qRT-PCR in the LS-174T cells transfected by Cyclophilin B siRNA or non-silencing siRNA control following the recommended transfection protocol. Cyclophilin mRNA expression levels were measured 48 hours post-transfection. 18S rRNA levels were used to normalize the Cyclophilin B data. Values are normalized to untreated sample. Data are presented as means ± SD (n=6).

7. Data Products > LS-174T Transfection Reagent (Colon Adenocarcinoma)
Leading Developer and Manufacturer of In Vivo and DNA Transfection Kits, Transfection Reagents and Electroporation Delivery Products
Products > LS-174T Transfection Reagent (Colon Adenocarcinoma)
Data
Figure 2. Protein expression of Cyclophilin B in LS-174T cells. DNA plasmid expressing Cyclophilin B or siRNA targeting Cyclophilin B were transfected into LS-174T cells following Altogen Biosystems transfection protocol. At 72 hours post-transfection the cells were analyzed by Western Blot for protein expression levels (normalized by total protein, 10 µg of total protein loaded per each well). Untreated cells used as a negative control.

8. LS-174T Transfection Kit Benefits
Leading Developer and Manufacturer of In Vivo and DNA Transfection Kits, Transfection Reagents and Electroporation Delivery Products
Products > LS-174T Transfection Reagent (Colon Adenocarcinoma)
LS-174T Transfection Kit Benefits
Pre-optimized transfection protocol for LS-174T cell line
Compatible with DNA, small RNA (siRNA, shRNA, miRNA), mRNA, and small protein complexing
Free of serum and protein of animal origin
Compatible with standard and reverse transfection methods (both protocols provided in the kit manual)
Easy to use LS-174T transfection protocol ensures great performance with expedited experimental timeline
Equally efficient for single or multiple transfections
Can be used for transient transfection and development of stable LS-174T cell lines
Bio-degradable after endocytosis
Used for preclinical research worldwide
Altogen Biosystems  848 Rainbow Blvd #823  Las Vegas  NV   USA
Telephone   Fax   