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Promotion Code 137
US Customers Only
Expires April 30, 2008

Biochemicals
 

2008 Academic Savings from Sigma-Aldrich

Save up to 60% Off List Price

Reference promo code 137 when placing your order.
Offer expires April 30, 2008


Albumins
Product No. Description List Price % Off Promo Price
A7888-100G Albumin from bovine serum (RIA Grade), pH ~5.2 (1% in H2O), ≥96% (agarose gel electrophoresis), lyophilized powder $566.00 40% $339.60
A4161-10G Albumin from bovine serum cell culture tested, powder $320.00 40% $192.00
A4503-100G Albumin from bovine serum Cohn V fraction, ≥96% (agarose gel electrophoresis), lyophilized powder $305.00 50% $152.50
A6003-25G Albumin from bovine serum Essentially fatty acid free, ≥96% (agarose gel electrophoresis), lyophilized powder $220.50 40% $132.30
A3059-50G Albumin from bovine serum Further purified Fraction V, ~99% (agarose gel electrophoresis), lyophilized powder, Essentially ?-globulin free $177.00 50% $88.50
A9647-100G Albumin from bovine serum Heat-shocked fractionate, pH ~7 (1 % (w/v) in H2O), ≥96% (agarose gel electrophoresis), lyophilized powder $193.00 20% $154.40
A8022-100G Albumin from bovine serum pH ~5.4 (1 % (w/v) in H2O), ≥96% (agarose gel electrophoresis), lyophilized powder $222.50 10% $200.25
A2058-25G Albumin from bovine serum powder, IgG-free, cell culture tested $374.00 25% $280.50
A9205-50ML Albumin solution from bovine serum Essentially fatty acid free, 30% in 0.85% sodium chloride, ≥96% (agarose gel electrophoresis) $143.50 10% $129.15

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Antibiotics
Product No. Description List Price % Off Promo Price
A9518-25G Ampicillin sodium salt 91.0-100.5% (HPLC) $186.00 60% $74.40
C1389-5G Carbenicillin disodium salt 89.0-100.5% as anhydrous $296.00 50% $148.00
K4000-50G Kanamycin sulfate from Streptomyces kanamyceticus Animal Component-free $425.00 55% $191.25
M0503-2MG Mitomycin C from Streptomyces caespitosus powder $89.80 55% $40.41

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Buffers
Product No. Description List Price % Off Promo Price
B9754-500G BIS-TRIS ≥98.0% (titration) $298.00 45% $163.90
B7535-100G BIS-TRIS SigmaUltra, >98% (titration) $168.00 45% $92.40
H3375-100G HEPES ≥99.5% (titration) $60.90 45% $33.50
H4034-500G HEPES Biotechnology Performance Certified, ≥99.5% (titration), cell culture tested $227.50 50% $113.75
M5287-250G MES hydrate ≥99.5% (titration), pH 2.5-4.0 (20 °C, 0.5 M in H2O), SigmaUltra $109.00 45% $59.95
M3671-250G MES low moisture content, ≥99% (titration) $207.50 45% $114.13
M1254-1KG MOPS ≥99.5% (titration) $352.50 45% $193.88
M3183-500G MOPS Biotechnology Performance Certified, cell culture tested, ≥99.5% (titration) $237.00 45% $130.35
P3813-10PAK Phosphate buffered saline powder, pH 7.4 $31.10 45% $17.11
T6066-1KG Trizma® base Biotechnology Performance Certified, meets EP, USP testing specifications, cell culture tested, ≥99.9% (titration) $107.00 50% $53.50
T1503-1KG Trizma® base Primary Standard and Buffer, ≥99.9% (titration), crystalline $89.50 50% $44.75
T3253-500G Trizma® hydrochloride reagent grade, ≥99.0% (redox titration), crystalline $94.20 50% $47.10
W4502-1L Water Molecular Biology Reagent $38.30 50% $19.15

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General Reagents
Product No. Description List Price % Off Promo Price
A3553-500G Acrylamide for electrophoresis, ≥99%, powder $142.00 55% $63.90
A9539-100G Agarose For routine use $212.00 55% $95.40
A6877-500G Agarose Type II, Medium EEO $726.00 50% $363.00
B6506-100G Benzamidine hydrochloride hydrate ≥98% $221.50 45% $121.83
C3032-1KG Cesium chloride for molecular biology, ≥99% (silver nitrate titration) $687.00 50% $343.50
C3023-100G CHAPS ≥98% (TLC) $1,045.00 60% $418.00
C9426-5G CHAPS for electrophoresis, ≥98% (TLC) $166.50 60% $66.60
C5070-5G CHAPS SigmaUltra, ≥98% (TLC) $200.00 40% $120.00
G0750-500G D-(+)-Galactose ≥99% $239.00 50% $119.50
D8906-50G Dextran sulfate sodium salt from Leuconostoc spp. for molecular biology, average Mw >500,000 (dextran starting material), contains 0.5-2% phosphate buffer $153.50 25% $115.13
D0632-100G DL-Dithiothreitol ≥98% (TLC), ≥99% (titration) $859.00 50% $429.50
D5545-5G DL-Dithiothreitol SigmaUltra, >99% (titration) $156.50 50% $78.25
E4378-100G Ethylene glycol-bis(2-aminoethylether)-N,N,N',N'-tetraacetic acid ≥97% $233.50 45% $128.43
E7889-100ML Ethylenediaminetetraacetic acid disodium salt solution for molecular biology, 0.5 M $37.10 40% $22.26
G5516-1L Glycerol for molecular biology, ≥99% $71.90 30% $50.33
G6279-1L Glycerol SigmaUltra, ≥99% (GC) $62.10 50% $31.05
G8898-1KG Glycine for electrophoresis, ≥99% $57.10 50% $28.55
G7126-5KG Glycine ReagentPlus®, ≥99% (TLC) $192.00 40% $115.20
G7403-1KG Glycine SigmaUltra, >99% (titration) $157.50 45% $86.63
I6758-5G Isopropyl β-D-1-thiogalactopyranoside ≥99% (TLC), ≤0.1% Dioxane $205.00 40% $123.00
E7750-25G N-(3-Dimethylaminopropyl)-N'-ethylcarbodiimide hydrochloride commercial grade, powder $148.00 30% $103.60
S7903-1KG Sucrose SigmaUltra, pH 5.5-7.5 (20 °C, 1 M in H2O), >99.5% (GC) $107.00 50% $53.50
N7004-5G β-Nicotinamide adenine dinucleotide hydrate ~98% (HPLC), ~98% (spectrophotometric assay), ~98% (enzymatic), from yeast $ 194.00 40% $116.40
N1511-1G β-Nicotinamide adenine dinucleotide hydrate ≥99% $109.50 55% $49.28

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