| SKU | Pack Size | Price | |
|---|---|---|---|
| 3AT025 | 25g | £12.79 | |
| 3AT010 | 10g | £7.06 | |
| 3AT100 | 100g | £32.20 |
Antibiotics, Biochemicals and Liquid Buffers
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Select optionsView product
Store at 2 - 8°CSpecifications
Assay (TLC) ≥95% Melting range 152 - 153°C Loss on drying <0.2% 
CAS 61-82-5 -
SKU Pack Size Price 5-ALA10 10g £264.60 5ALA05 5g £169.79 5ALA01 1g £46.31 NH2CH2COCH2CH2COOH.HCl = 167.59
Select optionsView productSpecifications
Assay (HPLC) ≥99% Melting range 148.2 - 149.6°C Loss on drying <0.2% Residue on ignition 0.06% 
CAS 5451-09-2 -
SKU Pack Size Price 5FOA10 10g £144.43 5FOA05 5g £77.18 5FOA01 1g £23.16 C5H3FN2O4.H2O = 192.1
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CAS 207291-81-4Specifications
Character Slight yellow crystalline powder Solubility Soluble in DMSO, slightly soluble in alcohol and methanol Assay (HPLC) ≥98% Loss on drying <0.2% -
SKU Pack Size Price AMP100 100g £43.99 AMP25 25g £16.32 AMP05 5g £5.74 AMP50 50g £27.46 AMP10 10g £6.84 C16H18N3O4SNa=371.4
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Store dry at 2-8°C Soluble in water Hygroscopic, protect against moistureSpecifications
USP 25, Ph. Eur. 
CAS 69-52-3 -
SKU Pack Size Price CAR0005 5g £15.44 CAR0025 25g £68.91 C17H16N2Na2O6S=422.4
Select optionsStore dry at 2-8°C Soluble in water Hygroscopic, protect against moistureView productCAS 4800-94-6 -
SKU Pack Size Price CEFO025 25g £148.84 CEFO005 5g £33.08 CEFO001 1g £24.82 C16H16N5NaO7S2=477.4
Select optionsStore dry at 2-8°C Keep container tightly closed and protect from light Soluble in waterView product
CAS 64485-93-4 -
SKU Pack Size Price CLA02 100g £55.13 CLA01 25g £24.26 C11H12Cl2N2O5=323.1
Select optionsStore dry at room temperature Slightly soluble in water (2.5 g/L) Soluble in ethanolView product
CAS 56-75-7 -
SKU Pack Size Price DOX10 10g £31.43 DOX100 100g £248.07 DOX25 25g £67.81 DOX05 5g £20.68 DOX01 1g £10.48 C22H24N2O8·HCl·0.5H2O·0.5C2H6O = 512.94
Doxycycline is a bacteriostatical Tetracycline like antibiotic. The antibiotic is effective against both gram-positive and gram-negative bacteria. It binds reversible to the ribosomal 30 S unit, preventing binding of aminoacyl transfer RNA and hence inhibiting protein synthesis.Doxycycline is an effective repressor of the TetO7 promoter system. Media containing 10 micro-gram Doxycycline effectively repress the TetO7 promoter.Select optionsView product
Store dry at 2-8°C Soluble in water Protect against lightSpecifications
Doxycycline Hyclate Doxycycline hydrochloride hemi-ethanolate hemihydrate Assay >98% CAS 24390-14-5 -
SKU Pack Size Price DTT100 100g £144.72 DTT025 25g £45.49 DTT005 5g £12.42 DTT010 10g £20.68 Dithiothreitol C4H10O2S2=154.2
Select optionsStore dry at 2-8°C Soluble in water Hygroscopic, protect against moistureView productCAS 3483-12-3 -
SKU Pack Size Price EDTA250 250g £7.94 EDTA500 500g £13.23 EDTA6000 6 x 1kg £122.38 EDTA1000 1000g £22.05 C10H14N2O8Na2.2H2O = 372.2
EDTA Na2.2H2O Ethylenediaminetetra-acetate Disodium DihydrateSelect optionsView product
Store dry at room temperature Soluble in water (20°C. 100g/L) Hygroscopic, protect against moistureSpecifications
Purity >99% CAS 6381-92-6 -
SKU Pack Size Price G4185 5g £99.23 G4181 1g £19.85 C20H40N4O10.2H2SO4=692.7
G-418 is a member of the large family of Aminoglycoside antibiotics and has a molecular structure almost like Gentamycin. The antibiotic is an irreversible inhibitor of protein synthesis. Due to its structure is capable of binding to both prokaryotic and eukaryotic ribosomes and inhibiting protein synthesis and generating errors in the transcription of the genetic code.G-418 can by inactivated by NPTII or 3APH. The hydroxyl group present at the 3 position of G-418 is phosphorylated by NPTII. The resulting steriometric change of the molecular structure of the antibiotic prevents it from binding at its ribosome binding site.Select optionsView product
Store at 2 - 8°C Protect from lightSpecifications
Character Fine white powder Solubility Freely soluble in water Specific Optical Rotation 104 ~ 121 Water <6% Absorbance 570 nm <0.10 Absorbance 280 nm <0.015 NH4 < 1.0% pH 5.5 0.5 Thin Layer Chromatogram One Spot Potency >720 µ/mg CAS 108321-42-2 -
SKU Pack Size Price G4185S 5 x 20ml £165.38 G418S 20ml £33.08 C20H40N4O10.2H2SO4=692.7
G-418 is a member of the large family of Aminoglycoside antibiotics and has a molecular structure almost like Gentamycin. The antibiotic is an irreversible inhibitor of protein synthesis. Due to its structure is capable of binding to both prokaryotic and eukaryotic ribosomes and inhibiting protein synthesis and generating errors in the transcription of the genetic code.1 Bottle contains 20 ml G-418 Solution 50 mg/ml. -
SKU Pack Size Price GEN05 5g £9.93 GEN25 25g £23.16 Select optionsView product
Store dry at room temperature Soluble in waterSpecifications
Potency Approximately 640 µ/mg CAS 1405-41-0 -
SKU Pack Size Price HEPES10 1000g £82.69 HEPES03 250g £26.46 HEPES05 500g £47.41 HEPES60 6kg £463.05 HEPES01 100g £16.54 C8H18N2O4S=238.3
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Store dry at room temperature Soluble in waterSpecifications
HEPES >99.5% Loss on Drying (105 C° 4hr) <0.5% Water Content (By KF) <0.5% Infrared Complies pH 1% in water 4.8-5.6 (25°C) Solubility 1M in water Clear and colourless solution Residue on ignition <0.1% A260, 1M in water <0.045 A280, 1M in water <0.035 A420, 1M in water <0.20 Heavy Metals <5 ppm pKa at 20°C 7.35-7.69 CAS 7365-45-9 -
SKU Pack Size Price HDU0250 250g £710.01 HDU0100 100g £308.70 HDU0005 5g £116.99 HDU0025 25g £90.41 DNA replication inhibitor causing deoxyribonucleotide depletion CH4N2O2=76.05
Hydroxyurea is an anti-neoplastic which Inactivates ribonucleoside reductase by forming a free radical nitroxide that binds a tyrosyl free radical in the active site of the enzyme. This blocks the synthesis of deoxynucleotides, which inhibits DNA synthesis and induces synchronization or cell death in S-phase.Select optionsView product
Store at 2 -8°C in dark, dry placeSpecifications
Appearance White Crystalline Powder Content by HPLC >97.5 Water >0.5% Related substances >0.2% Residue on ignition >0.1% Heavy metals >10ppm Residue on ignition >0.1% CAS 127-07-1 -
SKU Pack Size Price HYG5000 5g £236.38 HYG1000 1g £52.48 HYG0500 500mg £31.87 C20H37N3O13=527.5
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Store at 2 - 8°CSpecifications
Appearance White Crystalline Powder Identification (FTIR) Positive Solubility (100 mg/L) Clear and colourless solution Purity (HPLC) >92% Potency >1000 µg/mg Heavy metals <20 ppm Specific rotation 22.1 Endotoxin <10 EU/mg 
CAS 31282-04-9 -
SKU Pack Size Price IPTG100 100g £277.83 IPTG025 25g £86.83 IPTG250 250g £562.28 IPTG005 5g £20.68 IPTG010 10g £37.21 Isopropyl-β-D-1-Thiogalactopyranside C9H18O5S=238.3
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SKU Pack Size Price KNM0005 5g £32.03 KNM0025 25g £138.60 KNM0100 100g £519.75 C18H36N4O11·2H2SO4=680.65
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SKU Pack Size Price KAN0025 25g £52.92 KAN0005 5g £13.23 C18H36N4O11·H2SO4=582.6
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SKU Pack Size Price SLM025 25g £515.66 SLM001 1g £24.26 SLM005 5g £132.41 SLM010 10g £230.06 C5H11NO2Se=196.1
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Store at room temperature and keep container tightly closedSpecifications
Appearance White crystalline powder IR Conform TLC Conform Melting point 263-266°C Optical rotation (C=1, 1N HCl) Between 18.0 and 19.0 Assay (titration) >98% Moisture <0.5% Selenium content (ICP or combustion): between 39 and 41% ( 40.2% theoretical) Optical purity minimum 99% L-isomer and max. 1% D-isomer (HPLC or GC-MS) Particle size 60-80 mesh 
CAS 3211-76-5 -
SKU Pack Size Price LEES1000 1kg £159.87 LEES0500 500g £87.10 -
SKU Pack Size Price MES02 250g £49.62 MES03 500g £90.97 MES05 6 x 1kg £893.03 MES01 100g £20.95 MES04 1000g £165.38 2-(N-Morpholino) Ethanesulfonic acid C6H13NO4S·H2O=213.2
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SKU Pack Size Price MES-SDS0500 500ml £24.26 MES-SDS5000 5 Litre £220.50 MES-SDS1000 1 Litre £46.31 20 X sterile RNAse free stock solution
Dilute 50 ml MES-SDS 20X into 950 ml of deionised water to make 1 litre of MES-SDS Running Buffer. Final concentration of 50mM MES, 50mM TRIS base, 3.47mM SDS and 1mM EDTA.Select optionsView product
Store at room temperatureSpecifications
MES 1 M 195.2 g/L TRIS 1 M 121.1 g/L SDS 69.3 mM 20 g/L EDTA Na2 20.5 mM 7.6 g/L Keep away from light -
SKU Pack Size Price MOPS02 250g £27.57 MOPS03 500g £51.82 MOPS05 6 x 1kg £578.82 MOPS01 100g £18.53 MOPS04 1000g £101.43 4-Morpholino propanesulfonic acid C7H15NO4S=209.3
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Store dry at room temperature Soluble in waterSpecifications
Appearance White crystalline powder Assay (Titration, Dry Base) ≥99.0% Water Content by KF ≤1% Infrared Complies Solubility 1M water Clear colourless solution pH 1% Di H2O 3.6 - 4.4 (25°C) A280, 1M water ≤0.10 A260, 1M water ≤0.15 CAS 1132-61-2 -
SKU Pack Size Price MOPS-SDS0500 500ml £24.26 MOPS-SDS5000 5 Litre £220.50 MOPS-SDS1000 1 Litre £46.31 20 X sterile RNAse free stock solution
Dilute 50 ml MOPS-SDS 20X into 950 ml of deionised water to make 1 litre of MOPS-SDS Running Buffer. Final concentration is 50mM MOPS, 50mM TRIS base, 3.47mM SDS and 1mM EDTA.Store at room temperature Keep away from lightR: 36/37/38 S: 26,36Select optionsView product
Store at room temperatureSpecifications
MOPS 1 M 209.3 g/L TRIS 1 M 121.1 g/L SDS 69.3 mM 20 g/L EDTA Na2 20.5 mM 7.6 g/L Keep away from light -
SKU Pack Size Price PBS20L 20 Litre Pack - 198.6g £8.38 PBS10L 10 Litre Pack - 99.3g £4.97 PBS100L 100 Litre Pack - 993g £41.90 pH 7.4 premix
Reliable, quick and no pH adjustment necessary. A 10L pack (99.3g) in one litre is 10X; at this strength the ph is around 6.8/6.9, do not adjust this pH as on dilution to 1X the pH automatically adjusts to 7.4 which we determine during production. -
RNaseZero is a ready to use solution. Completely removes RNase contamination from glass, plastic and stainless steel surfacesSKU Pack Size Price RZ500 500ml £30.87 -
(Sodium dodecyl (lauryl) sulfate) CAS: 151-21-3 CH3(CH2)11OSO3NaSKU Pack Size Price SDS0100 100g £13.23 SDS0500 500g £52.92 SDS1000 1kg £101.43 -
SKU Pack Size Price TAE5000 5 Litre £76.96 TAE1000 1 Litre £20.73 TAE0500 500ml £11.91 50 X sterile stock solution
Dilute 20ml TAE Buffer 50X with 980ml deionised water to make 1 litre of TAE Buffer. Final concentration is 40mM Tris Base, 20mM Glacial Acetic Acid and 1mM Na2EDTA.Store at room temperature Keep away from lightSelect optionsView product
Store at room temperatureSpecifications
TRIS 2.0 M 242.0 g/L Acetic Acid 1.0 M 60.0 g/L Na2EDTA 0.05 M 30.3 g/L Keep away from light -
SKU Pack Size Price TBE5000 5 Litre £65.93 TBE0500 500ml £10.81 TBE1000 1 Litre £18.53 10 X sterile stock solution
Dilute 100ml TBE Buffer 10X into 900ml deionised water to make 1 litre of TBE Buffer. Final concentration is 89mM Tris base, 89mM Borate and 2mM Na2EDTA.Store at room temperature Keep away from lightSelect optionsView product
Store at room temperature Keep away from lightSpecifications
TRIS 0.9 M 108.0 g/L Boric acid 0.9 M 55.0 g/L Na2EDTA 0.02 M 43.5 g/L -
SKU Pack Size Price TBSL1000-7.4 1 Litre £27.02 TBSL5000-7.4 5 Litre £104.74 TBSL0500-7.4 500ml £16.54 10 X sterile stock solution
Select optionsDilute 100ml TBS Buffered Saline 10X into 900ml deionised water to make 1 litre of TBS Saline Buffer 1 X. Final concentration is 0.1 M Tris Buffer and 0.14 M Sodium chloride, pH 7.4.View product
Store at room temperatureSpecifications
TRIS Buffer 1.0 M 121.4 g/L Sodium Chloride 1.4 M 81.9 g/L Keep away from light -
SKU Pack Size Price TBSL1000-7.6 1 Litre £27.02 TBSL5000-7.6 5 Litre £104.74 TBSL0500-7.6 500ml £16.54 10 X sterile stock solution
Select optionsDilute 100ml TBS Buffered Saline 10X into 900ml deionised water to make 1 litre of TBS Saline Buffer 1 X. Final concentration is 0.1 M Tris Buffer and 0.14 M Sodium chloride, pH 7.6.View product
Store at room temperatureSpecifications
TRIS Buffer 1.0 M 121.4 g/L Sodium Chloride 1.4 M 81.9 g/L Keep away from light -
SKU Pack Size Price TBSL1000-7.8 1 Litre £27.02 TBSL5000-7.8 5 Litre £104.74 TBSL0500-7.8 500ml £16.54 10 X sterile stock solution
Select optionsDilute 100ml TBS Buffered Saline 10X into 900ml deionised water to make 1 litre of TBS Saline Buffer 1 X. Final concentration is 0.1 M Tris Buffer and 0.14 M Sodium chloride, pH 7.8.View product
Store at room temperatureSpecifications
TRIS Buffer 1.0 M 121.4 g/L Sodium Chloride 1.4 M 81.9 g/L Keep away from light -
SKU Pack Size Price TBSL1000-8.0 1 Litre £27.02 TBSL5000-8.0 5 Litre £104.74 TBSL0500-8.0 500ml £16.54 10 X sterile stock solution
Select optionsDilute 100ml TBS Buffered Saline 10X into 900ml deionised water to make 1 litre of TBS Saline Buffer 1 X. Final concentration is 0.1 M Tris Buffer and 0.14 M Sodium chloride, pH 8.View product
Store at room temperatureSpecifications
TRIS Buffer 1.0 M 121.4 g/L Sodium Chloride 1.4 M 81.9 g/L Keep away from light -
SKU Pack Size Price TET03 100g £55.13 TET02 25g £19.85 C22H24N1O8·HCl = 480.9
Select optionsCAS 64-75-5 Store dry at room temperature Slightly soluble in water, soluble in ethanol Protect from lightView product
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Tris Glycine Transfer Buffer 10X sterile stock solution.SKU Pack Size Price TGS0500 500ml £16.54 TGS1000 1 Litre £27.57 TGS5000 5 Litre £119.07 Select optionsDilute 100ml Tris Glycine Transfer Buffer 10X with 900 ml deionised water to make 1 litre of Tris Glycine Buffer. Final concentration is 25 mM Tris Base, 0.192 M Glycine and 1g/l SDS.pH, 20 C. 8.33 ± 0.05 at 1 x use rateView product
Store at room temperatureFinal concentration after diluting
TRIS 0.25 M 30.3 g/L Glycine 1.92 M 144.1 g/L SDS 10.0 g/L Keep away from light -
SKU Pack Size Price TRIS05 500g £20.68 TRIS01 1kg £28.67 TRIS06 6 x 1kg £158.76 Ultra Pure 99.9% C4H11NO3=121.1
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SKU Pack Size Price XGAL005 5g £95.92 XGAL010 10g £180.81 XGAL001 1g £20.95 5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside C14H15BrClNO6=408.6
