• object(anvilstl\commercio\models\Category)#413 (15) { ["featured_image_urls"]=> array(3) { ["small"]=> string(76) "https://s3.amazonaws.com/commercio/goldbio-2018/collection/small/Buffers.jpg" ["medium"]=> string(77) "https://s3.amazonaws.com/commercio/goldbio-2018/collection/medium/Buffers.jpg" ["large"]=> string(76) "https://s3.amazonaws.com/commercio/goldbio-2018/collection/large/Buffers.jpg" } ["featured_image"]=> array(3) { ["small"]=> string(76) "https://s3.amazonaws.com/commercio/goldbio-2018/collection/small/Buffers.jpg" ["medium"]=> string(77) "https://s3.amazonaws.com/commercio/goldbio-2018/collection/medium/Buffers.jpg" ["large"]=> string(76) "https://s3.amazonaws.com/commercio/goldbio-2018/collection/large/Buffers.jpg" } ["banner_image_urls"]=> array(0) { } ["productCount"]=> NULL ["_attributes":"yii\db\BaseActiveRecord":private]=> array(23) { ["id"]=> int(196) ["root"]=> int(393) ["lft"]=> int(30) ["rgt"]=> int(31) ["level"]=> int(1) ["name"]=> string(13) "Buffers (old)" ["url_name"]=> string(17) "buffers-category2" ["title"]=> NULL ["short_description"]=> string(0) "" ["long_description"]=> string(313) "

    Buffers are essential in many different biological and biotechnical applications. GoldBio’s vast array of application-specific buffers include biological, electrophoretic and lysis buffers in order to ensure that we have exactly the right product for both your research needs as well as your budget.

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    Buffers are essential in many different biological and biotechnical applications. GoldBio’s vast array of application-specific buffers include biological, electrophoretic and lysis buffers in order to ensure that we have exactly the right product for both your research needs as well as your budget.

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  • object(anvilstl\commercio\models\Category)#440 (15) { ["featured_image_urls"]=> array(3) { ["small"]=> string(96) "https://s3.amazonaws.com/commercio/goldbio-2018/collection/small/Dna-Protien-Electrophoresis.jpg" ["medium"]=> string(97) "https://s3.amazonaws.com/commercio/goldbio-2018/collection/medium/Dna-Protien-Electrophoresis.jpg" ["large"]=> string(96) "https://s3.amazonaws.com/commercio/goldbio-2018/collection/large/Dna-Protien-Electrophoresis.jpg" } ["featured_image"]=> array(3) { ["small"]=> string(96) "https://s3.amazonaws.com/commercio/goldbio-2018/collection/small/Dna-Protien-Electrophoresis.jpg" ["medium"]=> string(97) "https://s3.amazonaws.com/commercio/goldbio-2018/collection/medium/Dna-Protien-Electrophoresis.jpg" ["large"]=> string(96) "https://s3.amazonaws.com/commercio/goldbio-2018/collection/large/Dna-Protien-Electrophoresis.jpg" } ["banner_image_urls"]=> array(0) { } ["productCount"]=> NULL ["_attributes":"yii\db\BaseActiveRecord":private]=> array(23) { ["id"]=> int(198) ["root"]=> int(393) ["lft"]=> int(40) ["rgt"]=> int(45) ["level"]=> int(1) ["name"]=> string(35) "DNA & Protein Electrophoresis (old)" ["url_name"]=> string(27) "dna-protein-electrophoresis" ["title"]=> NULL ["short_description"]=> string(0) "" ["long_description"]=> string(439) "

    Whether you need to analyze PCR results or produce a large quantity of purified proteins, GoldBio offers the tools necessary for DNA and protein techniques. GoldBio’s inventory includes a quality selection of agaroses, ready-to-use loading dyes and buffers, DNA and protein ladders, Coomassie stains, and more. With GoldBio’s low prices and first-rate products, we have everything needed to put your research into action.

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    Whether you need to analyze PCR results or produce a large quantity of purified proteins, GoldBio offers the tools necessary for DNA and protein techniques. GoldBio’s inventory includes a quality selection of agaroses, ready-to-use loading dyes and buffers, DNA and protein ladders, Coomassie stains, and more. With GoldBio’s low prices and first-rate products, we have everything needed to put your research into action.

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  • object(anvilstl\commercio\models\Category)#450 (15) { ["featured_image_urls"]=> array(0) { } ["featured_image"]=> array(0) { } ["banner_image_urls"]=> array(0) { } ["productCount"]=> NULL ["_attributes":"yii\db\BaseActiveRecord":private]=> array(23) { ["id"]=> int(359) ["root"]=> int(1) ["lft"]=> int(228) ["rgt"]=> int(229) ["level"]=> int(3) ["name"]=> string(15) "Electrophoresis" ["url_name"]=> string(15) "electrophoresis" ["title"]=> NULL ["short_description"]=> string(0) "" ["long_description"]=> string(636) "Electrophoresis is a technique used in laboratories in order to separate macromolecules based on size. The technique applies a negative charge so proteins move towards a positive charge. This is used for both DNA and RNA analysis. Polyacrylamide gel electrophoresis (PAGE) has a clearer resolution than agarose and is more suitable for quantitative analysis. In this technique DNA foot-printing can identify how proteins bind to DNA. It can be used to separate proteins by size, density and purity. It can also be used for plasmid analysis, which develops our understanding of bacteria becoming resistant to antibiotics." 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This is used for both DNA and RNA analysis. Polyacrylamide gel electrophoresis (PAGE) has a clearer resolution than agarose and is more suitable for quantitative analysis. In this technique DNA foot-printing can identify how proteins bind to DNA. It can be used to separate proteins by size, density and purity. It can also be used for plasmid analysis, which develops our understanding of bacteria becoming resistant to antibiotics." 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  • MOPS Free Acid, Ultra Pure

    Product Description

    MOPS is a buffering agent used in biochemistry and molecular biology that was selected and described by Good et al. It is a zwitterionic, morpholinic buffer that is useful for a pH range of 6.5 – 7.9 and commonly used for cell culture media, as a running buffer in electrophoresis, and for protein purification in chromatography. MOPS lacks the ability to form a complex with most metal ions and is recommended for use as a non-coordinating buffer in solutions with metal ions. MOPS is often used in buffered culture media for bacteria, yeast, and mammalian cells. MOPS is regarded as an excellent buffer for use in separating RNA in agarose gels. It is recommended to sterilize MOPS buffers by filtration rather than with autoclave due to the unknown identity of yellow degradation products that occur after sterilization of MOPS with autoclave. It is suitable for use in the bicinchoninic acid (BCA) assay.

    MOPS free acid can be mixed with MOPS sodium salt to attain desired pH. Alternatively, MOPS free acid can be titrated with sodium hydroxide to attain desired pH.

    Product Specifications
    MOPS, Ultra Pure
    3-(N-morpholino)propanesulfonic acid

    Formula: C7H15NO4S

    MW: 209.26 g/mol

    Storage/Handling: Store in a dry and well-ventilated place.

    PubChem Chemical ID: 70807

    Product Specifications

    Catalog ID M-790
    CAS # 1132-61-2
    MW 209.26 g/mol
    Storage/Handling Store desiccated at room temperature.

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    $9.99 Ground shipping (In continental US only.)

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