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Home > Laboratory Supplies & Equipment > Laboratory Chemicals
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Magnesium Ribbon 25g
Magnesium Ribbon 25g
Our Price: $8.99

Magnesium ribbon is an element and a metal. It is silver colored, very light and quite reactive. It will react steadily with diluted acids and release hydrogen gas, it will also ignite while heated in air, emitting a bright white glow. Magnesium ribbon can be ignited using a simple butane lighter or Bunsen burner. Once ignited, the ribbon will burn slowly but steadily down the length of the strand, leaving a flaky, white, Magnesium Oxide residue behind. 99% Magnesium, 1% Zinc & Lead. 3" x 3" x .125",

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Glycine, Free Base
Glycine, Free Base
Our Price: $14.00

For use in preparing electrophoresis buffers. Cell culture tested.

  • CAS Number: 56-40-6
  • Molecular Formula: C2H5NO2
  • Molecular Weight: 75.07

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Isopropyl-B-D-thio-galactopyranoside [IPTG]
Isopropyl-B-D-thio-galactopyranoside [IPTG]
Our Price: $22.00

IPTG is combined with X-GAL to detect lac+ colonies or cells in a colorimetric assay. Distinguishes recombinants (white) from non- recombinants (blue) in cloning strategies using vectors such as Lambda-11, M13mp 18 and 19, pUC18 and 19, pUR222 containing the lacZ gene.

Dioxane-Free

Water Content: <0.49%IPTG is combined with X-GAL to detect lac+ colonies or cells in a colorimetric assay. Distinguishes recombinants (white) from non- recombinants (blue) in cloning strategies using vectors such as Lambda-11, M13mp 18 and 19, pUC18 and 19, pUR222 containing the lacZ gene.

  • Substance Name: Isopropyl-β-D-thio-galactopyranoside
  • CAS Number: 367-93-1
  • Molecular Formula: C9H18O5S
  • Molecular Weight: 238.3


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Luria Broth, High Salt Formula, Powder [Miller's LB Broth]
Luria Broth, High Salt Formula, Powder [Miller's LB Broth]
Our Price: $26.00

For propagation and maintenance of E. Coli. High Salt Grade. Molecular Biology Grade.

Dissolve 25 grams in 1 liter distilled water
Adjust the pH to 7.2
Sterilize by autoclaving for 15 minutes

Ingredients:
Tryptone: 10 g/l
Yeast: 5 g/l
Sodium Chloride: 10 g/l


  • Substance Name: Miller's LB Broth
  • CAS Number(s): 91079-40-2, 8013-01-2, 7647-14-5

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SODIUM CHLORIDE
SODIUM CHLORIDE
Our Price: $26.00

  • CAS Number: 7647-14-5
  • Molecular Formula: NaCl
  • Molecular Weight: 58.4
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Carbenicillin, Disodium Salt
Carbenicillin, Disodium Salt
Our Price: $32.00

Prevents bacterial cell wall synthesis. Inhibits crosslinking of peptidoglycan by binding and inactivating transpeptidases. Highly active against gram negative bacteria. Commonly used for the elimination of Agrobacterium species after inoculation. Sensitive to B-Lactamase.

  • Non-toxic to plant cells
  • Plant cell culture tested
  • Hygroscopic

  • Molecular Formula: C17H16N2Na2O6S
  • Molecular Weight: 422.4
    • CAS Number: 4800-94-6

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    Sucrose
    Sucrose
    Our Price: $32.00

    Ultra-high purity, double crystallized to remove any remaining inorganic and organic contamination. Produces a clear colorless solution. Used for cultivating protoplasts and "in vitro" multiplication of plant tissue.

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    Ampicillin, Sodium Salt
    Ampicillin, Sodium Salt
    Our Price: $38.00

    Inhibitor of bacterial cell wall synthesis resulting in lysis or deformation of the bacterium. Inhibits crosslinking of peptidoglycan by binding and inactivating transpeptidases. Highly active against gram negative bacteria. B-Lactamase sensitive. Plant cell culture tested. Widely used as a selective agent for transformation of plasmid encoding for b-Lactamase production such as pBR322 or pUC (Ampr).

    CAS Number: 69-52-3

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    DTT [DL-Dithiothreitol] (Cleland's Reagent)]
    DTT [DL-Dithiothreitol] (Cleland's Reagent)]
    Our Price: $38.00

    Protective reagent for maintaining -SH groups in reduced state. DTT permeates the cell membrane protecting protein sulfhydryls thereby restoring enzyme activity lost by oxidation of the groups.

    • Substance Name: [DL-Dithiothreitol] (Cleland's Reagent)]
    • CAS Number: 3483-12-3
    • Molecular Formula: C4H10O2S2
    • Molecular Weight: 154.25

    NOTE: Image may not reflect actual bottle size depending on selected volume.

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    Isopropyl-B-D-thio-galactopyranoside [IPTG], 1g
    Isopropyl-B-D-thio-galactopyranoside [IPTG], 1g
    Our Price: $38.00

    IPTG is combined with X-GAL to detect lac+ colonies or cells in a colorimetric assay. Distinguishes recombinants (white) from non- recombinants (blue) in cloning strategies using vectors such as Lambda-11, M13mp 18 and 19, pUC18 and 19, pUR222 containing the lacZ gene.

    Dioxane-Free

    Water Content: <0.49%IPTG is combined with X-GAL to detect lac+ colonies or cells in a colorimetric assay. Distinguishes recombinants (white) from non- recombinants (blue) in cloning strategies using vectors such as Lambda-11, M13mp 18 and 19, pUC18 and 19, pUR222 containing the lacZ gene.

    • Substance Name: Isopropyl-β-D-thio-galactopyranoside
    • CAS Number: 367-93-1
    • Molecular Formula: C9H18O5S
    • Molecular Weight: 238.3


    NOTE: Image may not reflect actual bottle size depending on selected volume.

    NOTE: This item cannot be shipped USPS. Please do not choose a USPS Shipping method.

    Email a question about this item