C_Products

L-Carnosine is a white to slightly off-white crystalline powder that is used as a substrate for carnosinase-1 and other enzymes.

GoldBio’s LBA4404 Agrobacterium chemically competent cells allow you to obtain high transformation efficiency in applications such as gDNA or cDNA library construction. Our LBA4404 strain harbors a rifampicin resistance (rif) gene. Furthermore, LBA4404 has an octoprine-type Ti plasmid pAL4404 without self-transport function, containing the vir genes. Our LBA4404 strain can be used in genetic transformation of tomato, tobacco and other plants.

Product Specifications
Competent cell type: Chemical Competent
Species: A. tumefaciens
Strain: LBA4404
Transformation efficiency: ≥1 x 10⁴ cfu/µg pCAMBIA1391z DNA
Blue/white screening: No

GoldBio’s LBA4404 ElectroCompetent Agrobacterium cells allow you to obtain high transformation efficiency in applications such as gDNA or cDNA library construction. Our LBA4404 strain harbor a rifampicin resistance (rif) gene. Furthermore, LBA4404 has an octoprine-type Ti plasmid pAL4404 without self-transport function, containing the vir genes. Our LBA4404 strain can be used in genetic transformation of tomato, tobacco and other plants.

Product Specifications
Competent cell type: ElectroCompetent
Species: A. tumefaciens
Strain: LBA4404
Transformation efficiency: ≥4 x 10⁶ cfu/µg pCAMBIA1391z DNA
Blue/white screening: No

Mammalian Cell Lysis Buffer has been developed for extraction of total soluble proteins from mammalian cultured cells. The Mammalian Cell Lysis Buffer is based on organic buffering agents, which utilizes a mild non-ionic detergent and a proprietary combination of various salts and agents to enhance extraction and stability of proteins. Depending on the application, additional agents such as chelating agents, reducing agents and protease inhibitors may be added into Mammalian Cell Lysis Buffer. Mammalian Cell Lysis Buffer reagent has been tested for use with a wide variety of mammalian cells. Mammalian Cell Lysis Buffer can be used for both suspension as well as adherent cells. The proprietary combination of this reagent provides a simple and versatile method for the extraction of proteins from mammalian cells.

Mix-n-Stain™ CF^®350 Antibody Labeling Kit is designed for labeling a primary antibody with the blue fluorescent dye CF^®350, which is structurally similar to the traditional blue fluorescent dye, AMCA (Aminomethylcoumarin). CF^®350 has been proven to be more water-soluble, more photostable and also more fluorescent than AMCA and can be used in all fluorescent labeling applications.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.

Mix-n-Stain™ CF^®405L Antibody Labeling Kit is an orange fluorescent dye spectrally similar to Pacific Orange®. CF^®405L and CF^®405M dye conjugates can be simultaneously excited at 405 nm and emitted at 452 nm and 546 nm respectively to facilitate two-color analysis by flow cytometry.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.

Mix-n-Stain™ CF^®405M Antibody Labeling Kit is a blue fluorescent dye spectrally similar to Pacific Blue® dye. CF^®405M is as bright as Pacific Blue® dye but is significantly more photostable than the latter and has less spillover in the 525/50 green channel due to narrower emission peak making CF^®405M the superior choice in multi-color detection applications.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.

Mix-n-Stain™ CF^®405S Antibody Labeling Kit is a blue fluorescent dye with an absorption peak wavelength that nearly coincides with the 405 nm blue diode laser line. In addition, the emission peak wavelength of the dye well centers within the blue detection window of BD flow cytometers, resulting in a much brighter signal than competing dyes.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.

Mix-n-Stain™ CF^®440 Antibody Labeling Kit is a green fluorescent dye spectrally similar to Alexa Fluor® 430.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.

Mix-n-Stain™ CF^®488A Antibody Labeling Kit is a green fluorescent dye optimally excited by the 488 nm argon laser line. Antibody conjugates with CF^®488A are biologically more specific than competing fluorescent labeling dyes. CF^®488A is minimally charged, ensuring a higher signal-to-noise ratio. Additionally, CF^®488A has a slightly shorter peak emission wavelength (515 nm) than traditional green dyes such as FITC or FAM, with less fluorescent spill-over into the red channel of multi-color detection applications.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.

Mix-n-Stain™ CF^®514 Antibody Labeling Kit is an alternative green fluorescent dye that can be imaged using the same settings as CF^®488A or FITC. When imaged using instruments capable of spectral imaging, CF^®514 can be distinguished from CF^®488A using linear unmixing software.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.

Mix-n-Stain™ CF^®532 Antibody Labeling Kit is an orange fluorescent dye with absorption and emission maxima at 527 and 558 nm, respectively. Unlike traditional rhodamine dyes, CF^®532 is not only bright and photostable but also highly water-soluble. As a result, CF^®532 antibody conjugates retain excellent solubility and yield the brightest fluorescence among antibody conjugates prepared from spectrally similar dyes.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.

Mix-n-Stain™ CF^®543 Antibody Labeling Kit is an orange fluorescent dye with absorption and emission maxima at 541 and 560 nm, respectively. Unlike traditional rhodamine dyes, CF^®543 is not only bright and photostable but also highly water-soluble. As a result, CF^®543 antibody conjugates retain excellent solubility and yield the brightest fluorescence among antibody conjugates prepared from spectrally similar dyes.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.

Mix-n-Stain™ CF^®555 Antibody Labeling Kit is an orange fluorescent dye similar to Cy®3 and Alexa Fluor®555. CF^®555 demonstrates a superior performance because it is minimally charged compared to competing fluorescent labeling dyes. Labeling antibodies with a highly charged dye can dramatically change the isoelectric point of the antibody, leading to increased background staining.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.

Mix-n-Stain™ CF^®568 Antibody Labeling Kit is a red fluorescent dye with an excitation spectrum optimally matching the 568 nm line of the Ar-Kr mixed-gas laser. The photostability of CF^®568 makes it the best fluorescent dye for demanding applications such as confocal and single molecule imaging.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.

Mix-n-Stain™ CF^®594 Antibody Labeling Kit is a deep red fluorescent dye spectrally similar to Alexa Fluor® 594 and Texas Red® dye. CF^®568 is significantly brighter and more photostabile than competing fluorescent dyes, making it the best fluorescent dye for demanding applications such as confocal and single molecule imaging as well as for labeling proteins and nucleic acids. The dye is particularly useful to combine with our blue fluorescent CF^®405 dyes, green fluorescent CF^®488A and far red CF^®640R for multi-color imaging.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.

Mix-n-Stain™ CF^®633 Antibody Labeling Kit is a far-red fluorescent dye spectrally similar to the cyanine dye Cy®5. Far-red fluorescent dyes offer the advantage of ultra-sensitive detection because background signal due to autofluorescence in most biological samples is minimal in this spectral region. With its absorption peak at 630 nm, CF^®633 is optimally excited by the 633 nm He-Ne laser or the 635 nm red diode laser. The combination of superior brightness and unmatched photostability make CF^®633 the best choice for any detection system using a 633 or 635 nm laser excitation source.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.

Mix-n-Stain™ CF^®640R Antibody Labeling Kit is a far-red fluorescent dye spectrally similar to the cyanine dye Cy®5. Far-red fluorescent dyes offer the advantage of ultra-sensitive detection because background signal due to autofluorescence in most biological samples is minimal in this spectral region.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.

Mix-n-Stain™ CF^®647 Antibody Labeling Kit is a far-red fluorescent dye spectrally similar to the cyanine dye Cy®5. Far-red fluorescent dyes offer the advantage of ultra-sensitive detection because background signal due to autofluorescence in most biological samples is minimal in this spectral region. CF^®647 has a minimal charge compared to competing fluorescent labeling dyes which gives it a superior signal-to-noise ratio for its antibody conjugates in immunostaining and excellent specificity.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.

Mix-n-Stain™ CF^®660C Antibody Labeling Kit is a cyanine-based, fluorescent dyes that emit fluorescence at about 685 nm in the borderline spectral region between far-red and near-IR. Although the absorption maxima is around 660 nm, the dye can be sufficiently excited by a 633 or 635 nm laser.CF^®660C is several fold brighter and significantly more photostable than competing fluorescent labeling dyes. When combined with other CF^® dyes of shorter wavelengths, CF^®660C can serve as a useful long wavelength dye in multi-color detection applications.

Mix-n-Stain™ antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your primary antibody with biotin or one of our superior CF^® dyes in 30 minutes without the need for a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. CF^® dyes are highly water soluble, small organic dyes designed for labeling proteins and nucleic acids. Many of our CF^® dyes are brighter and more photostable than competing dyes. Click the link for a complete list of more than 20 GoldBio CF^® antibody labeling kits.