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Sigma-Aldrich

3dGRO L-WRN Conditioned Media Supplement

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form

liquid

manufacturer/tradename

Millipore

technique(s)

cell based assay: suitable

color

clear red

shipped in

ambient

storage temp.

−20°C

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SCC134SCT080SCT078
technique(s)

cell based assay: suitable

technique(s)

cell based assay: suitable

technique(s)

cell based assay: suitable

technique(s)

cell based assay: suitable

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

ambient

storage temp.

−20°C

storage temp.

-

storage temp.

−20°C

storage temp.

−20°C

form

liquid

form

-

form

lyophilized

form

lyophilized

color

clear red

color

-

color

off-white

color

yellow

Application

Appearance (color): clear, red liquid
Endotoxin: <2 EU/mL
Sterility Tested: No Growth/Pass
Media are tested for function in supporting growth of human intestinal organoids
Media are tested for levels of growth factors by ELISA
The 3dGRO L-WRN Conditioned Media Supplement is a formulation based on DMEM/F-12 PLUS medium containing the 3 growth factors Wnt3a, R-spondin-3, and Noggin. These factors act upon the Wnt signaling pathway, which plays a critical role in sustaining the proliferation of LGR5+ crypt stem cells within organoids. Wnt activation is thus essential for in vitro growth of human gut organoids. L-WRN conditioned medium is widely used as a component of the culture medium for supporting the growth of human intestinal organoids including the 3dGRO gastrointestinal organoid biobank (SCC310-SCC367). Applications for L-WRN conditioned medium include but are not limited to the expansion of human intestinal gut organoids and other epithelial organoid cell types.

Note: Product is supplied at a 2X concentration (see datasheet for a complete organoid media recipe).

Source
The 3dGRO L-WRN Conditioned Media Supplement is derived from the Mus musculus L-M(TK-) cell line secreting mouse Wnt3a, R-spondin-3 and Noggin. L-WRN Conditioned Medium may contain trace amounts of mouse DNA.

Features and Benefits

L-WRN conditioned media supplement containing the 3 growth factors Wnt3a (W), R-spondin-3 (R), and Noggin (N) for organoid cultures.

Storage and Stability

The 3dGRO L-WRN Conditioned Media Supplement should be stored at -20°C. When ready to use, thaw the L-WRN Conditioned Medium overnight at 2-8°C in the dark. Thawed medium is good for two weeks when stored at 2-8°C. If media will not be used within two weeks, aliquot unused media and store at -20°C. After thawing refrozen aliquots, do not re-freeze media.

Legal Information

3dGRO is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

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 Class Code

10 - Combustible liquids

WGK

WGK 1


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