Enzymes / Biomolecules


Save on Enzymes (in Biomolecules) at Periodic Table on the Web [271]. Top brands include Zymo Research, RxBiosciences, MCLAB, Liteco, BiOptic, Bio Basic, & Cepham Life Sciences. Hurry! Limited time offers. Offers valid only while supplies last.



DNase I Set 250 U, w/Reaction Buffer, 1 Set/Unit
By Zymo Research
In Stock
$58.60

mpn: 11-475A,

4.7 out of 5 stars with 59 reviews
DNase I cuts both double-stranded and single-stranded DNA, producing 3'-OH oligonucleotides. It is typically used for selectively degrading DNA in the presence of RNA. This DNase is suited for applications such as nick translation, production of random fragments, cleavage of genomic DNA for footprinting, removal of DNA template after in vitro transcription, and removal of DNA from RNA samples prior to applications such as RT-PCR. It is compatible with all of our RNA kits featuring in-column DNas


2xTaq Mix Standard Taq Polymerases, 1ML, P03-CR03SM-1ML
By RxBiosciences
In Stock
$24.50

mpn: P03-CR03SM-1ML,

4.3 out of 5 stars with 25 reviews
Taq DNA Polymerase is a highly thermostable DNA polymerase of a thermophilic bacterium Thermus aquaticus. Taq DNA Polymerase catalyzes 5'=>3' synthesis of DNA. The enzyme has no detectable 3'=>5' proofreading exonuclease activity and possesses low 5'=>3' exonuclease activity. This enzyme adds a single 3'-A overhang to each end of the PCR product, which can be applied to T/A cloning. The recombinant Taq DNA Polymerase is ideal for standard PCR of templates 5 kb or shorter.Storage Buffer 20mM Tris


RecA Protein, Tth (500ug:1 mg/ml)
By MCLAB
In Stock
$105.00

mpn: MA100157,

4.4 out of 5 stars with 27 reviews
RecA Protein (Tth) is a RecA homolog isolated from Thermus thermophilus.It has a ssDNA-dependent ATPase activity at an optimal temperature between 65 to 75?C.The extreme thermostability makes Tth RecA ideal for molecular biology applications that require an elevated temperature condition, such as nucleic acid amplification and sequencing.High Efficiency.


Liteco-FP106-LE800C-BW Outdoor Led Wall Fixture, Black, White 6Inch Globe
By Liteco
In Stock
$70.17

mpn: FP106-LE800C-BW, ean: 0896753003708,

4.1 out of 5 stars with 54 reviews
Led Globe Porch Fixture - 13 Watt - 120 Volt - Black Polycarbonate Housing - White Acrylic Globe - 6inch Diameter - 50,000 Average Hour Life - Replaces 60W Incandescent - 433 Lumens - Made In Usa - Integrated Cool White Array Included - 4000 Kelvin - Mfg #Fp106-Le800C-BwOutdoor. Led. Wall. Fixture,. Black,.


Bioptic, ExpressGO Premix 2X Master Mix-CE (C108100-CE), Specialized Genetic Engineered Taq, Ready-to-Use, Hot Start Enzyme, PCR Amplification Over 5Kb DNA for BiOptic Qsep Series
By BiOptic
In Stock
$30.00

mpn: C108100-CE, ean: 0755874959137,

4.1 out of 5 stars with 47 reviews
BiOptic ExpressGO PreMix 2X Master Mix is a ready-to-use reagent designed for a variety of standard PCR applications. This conventional kit allows the user to easily set up PCR experiments in just a few minutes and contains high-performance Hot Start polymerase, which activates the enzyme activity after the initial denaturation step of heating at 95℃. Therefore, there is no need to rush for PCR preparation in room temperature.Specialized genetic engineered Taq DNA polymerase enhances the speci


BiOptic, AccuGO Pfu Proofreading DNA Polymerase (Including 5X Accugo Reaction Buffer) (C108300), Short Extension Time, High Yield PCR Products, Good Performance in GC Rich Template for PCR
By BiOptic
In Stock
$85.00

mpn: C108300, ean: 0755874959168,

4.6 out of 5 stars with 12 reviews
BiOptic AccuGO Pfu proofreading DNA polymerase is a high quality, high-performance PCR proofreading kit. The new generation of Pfu enzyme is engineered to provide high efficiency, high accuracy, and high yield PCR products for wide use in cloning, gene expression and sequencing…The AccouGO PCR Kit provides both short extension time and high specificity. High GC content template or fragments up to 10kb can also be produced with high yield.Short extension time : 15-30s/ kb. High yield PCR produc


Bioptic, ExpressGO Premix 2X Master Mix (C108100), Specialized Genetic Engineered Taq, Ready-to-Use, Hot Start Enzyme, PCR Amplification Over 5Kb DNA for PCR
By BiOptic
In Stock
$20.00

mpn: C108100, ean: 0755874959120,

4.9 out of 5 stars with 55 reviews
BiOptic ExpressGO PreMix 2X Master Mix is a ready-to-use reagent designed for a variety of standard PCR applications. This conventional kit allows the user to easily set up PCR experiments in just a few minutes and contains high-performance Hot Start polymerase, which activates the enzyme activity after the initial denaturation step of heating at 95℃. Therefore, there is no need to rush for PCR preparation in room temperature.Specialized genetic engineered Taq DNA polymerase enhances the speci


BiOptic, DirectGO Premix 2X Master Mix (C108200), High Specificity, High-Speed Extension Rate, High Sensitivity, High Inhibitor Resistance for PCR
By BiOptic
In Stock
$85.00

mpn: C108200, ean: 0755874959144,

4.4 out of 5 stars with 31 reviews
BiOptic DirectGO PreMix 2X Master Mix makes PCR directly from blood, leaf, cell culture, and animal tissue possible! Simply apply one drop of blood or a tiny amount of tissues with your primer and DirectGO PreMix 2X Master Mix, then the PCR is ready to go!High specificity: chemical-modified Taq with hot start design which can dramatically reduce non-specific amplification. High speed extension rate: 15~30s/kb. High sensitivity: 10pg human genomic DNA or 1mm diameter plant leaf. High inhibitor r


Liteco-FH200-I60-ZF-LCE Liteco Bronze Polymer Post Cylinder Fixture Compatible Frosted Lens
By Liteco
In Stock
$70.17

mpn: FH200-I60-ZF-LCE, ean: 0896753005368,

4.3 out of 5 stars with 23 reviews
Liteco Post Cylinder Fixture - Bronze Finish - Frosted Lens - Includes 4,000K Led Lamp - Ul Listed (Wet) - 800 Lumens - Mfg #Fh200-I60-Zf-LceLiteco. Bronze. Polymer. Post. Cylinder.


Proteinase K - 1g
By Bio Basic
In Stock
$584.00

mpn: PB0451.SIZE.1g,

4.3 out of 5 stars with 56 reviews
Activity: >30 units/mg protein (hemoglobin, pH7.5, 37 degrees Celsius) Unit definition: It is the amount of enzyme which releases at 37 degrees Celsius in 1 min as many folin-positive amino acid and peptides from hemoglobin as 1umol of tyrosine. Features: Proteinase K is a highly active and stable protease with low cutting specificity. The enzyme belongs to the group of subtilisine-related serine proteases and is strongly inhibited by PMSF. Usage: In presence of 0.5-1.0% SDS Proteinase K inactiv


Liteco-FD384-LE900W-WFM Liteco White Closet Ceiling Fixture Compatible Area Motion Sensor
By Liteco
In Stock
$67.37

mpn: FD384-LE900W-WFM, ean: 0896753005399,

4.3 out of 5 stars with 16 reviews
Liteco White Closet Ceiling Fixture - White Finish - Closet Ceiling Fixture - Motion Sensor - Includes Dedicated Led Array (3,000K) - 1100 Lumens - Etl Listed (Damp) - Mfg #Fd384-Le900W-WfmLiteco. White. Closet. Ceiling. Fixture.


Lysozyme
By Bio Basic
In Stock
$358.00

mpn: LDB0308.SIZE.100g,

4.2 out of 5 stars with 14 reviews
Bio Basic’s Lysozyme Lysozyme is a single chain polypeptide of 129 amino acids cross-linked with four disulfide bridges. It hydrolyzes ß(1→4) linkages between N-acetylmuraminic acid and N-acetyl-D-glucosamine residues in peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrin. The enzyme is often used for lysing bacterial cells by hydrolyzing the peptidoglycan present in the cell walls. Gram-positive cells are quite susceptible to this hydrolysis as their cell walls have a


Liteco-FH246-I60-ZF-LCE Liteco Bronze Polymer Post Rectangular Fixture Compatible Frosted Lens
By Liteco
In Stock
$85.07

mpn: FH246-I60-ZF-LCE, ean: 0896753005382,

4.1 out of 5 stars with 8 reviews
Liteco Post Rectangular Fixture - Bronze Finish - Frosted Lens - Includes 4,000K Led Lamp - Ul Listed (Wet) - Ul Listed (Wet) - 800Lumens - Mfg #Fh246-I60-Zf-LceLiteco. Bronze. Polymer. Post. Rectangular.


Proteinase K, 250mg
By Bio Basic
In Stock
$171.00

mpn: PB0451.SIZE.250mg,

4.7 out of 5 stars with 42 reviews
Proteinase K: Activity: >30 units/mg protein (hemoglobin, pH7.5, 37oC) Unit definition: It is the amount of enzyme which releases at 37 oC in 1 min as many folinpositive amino acid and peptides from hemoglobin as 1umol of tyrosine. Features: Proteinase K is a highly active and stable protease with low cutting specificity. The enzyme belongs to the group of subtilisine-related serine proteases and is strongly inhibited by PMSF. Usage: In presence of 0.5-1.0% SDS Proteinase K inactivates DNases an


Liteco-FH145-I60-ZF-LCE Liteco Bronze Polymer Wall Rectangular Fixture Compatible Frosted Lens
By Liteco
In Stock
$76.06

mpn: FH145-I60-ZF-LCE, ean: 0896753005375,

4.9 out of 5 stars with 23 reviews
Liteco Wall Rectangular Fixture - Bronze Finish - Frosted Lens - Includes 4,000K Led Lamp - Ul Listed (Wet) - Energy Star Qualified- 800 Lumens - Mfg #Fh145-I60-Zf-LceLiteco. Bronze. Polymer. Wall. Rectangular.


Pfu DNA Polymerase, 5u/ul
By Bio Basic
In Stock
$122.00

mpn: B0093(D0090P).SIZE.500U,

4.6 out of 5 stars with 43 reviews
Pfu DNA Polymerase, 5u/ul: Cloned Pfu DNA polymerase is isolated from the hyperthermophilic marine archaebacterium. Pyrococcus furiosus. The thermostable enzyme possesses both 5'- to 3'- DNA polymerase and 3'- to 5'- exonuclease activity, which results in a 12-fold increase in fidelity of DNA synthesis over Pfu DNA polymerase. Cloned Pfu DNA Polymerase has a temperature optimum between 72°C and 78°C remains > 95% active following one-hour incubation at 95°C. 10 x Reaction Buffer: 200 mM Tris-


Taq DNA polymerase with Buffers and dNTPs (2.5 mM each) - 1000 U
By Cepham Life Sciences
In Stock
$237.00

mpn: 10653-1,

4.5 out of 5 stars with 17 reviews
Our Taq DNA polymerase with Buffers and dNTPs (PCR Mastermix ) is a ready-to-use reactionmixture, which only requires the researcher to add molecular grade water, DNA template and 5' and 3'' primers. The supplied Taq DNA Polymerase in the Mastermix is originated from Thermus Aquaticus with a molecular weight of 94KDa. This Mastermix can be used in the DNA fragment extension amplification reactions with DNA having dA overhang on 3' ends; at extension amplification speed of 1200 bases per minute a


Potassium phosphate dibasic (K2HPO4) - 1 kg
By Cepham Life Sciences
In Stock
$116.00

mpn: 10305-1,

4.1 out of 5 stars with 54 reviews
Potassium Phosphate, dibasic is the dipotassium form of phosphoric acid. CAS Number: 7758-11-4 Synonyms: Dipotassium hydrogen phosphate; Dipotassium phosphate; Potassium Hydrogen Phosphate; Dipotassium hydrogenphosphate Molecular Formula: K2HPO4 Molecular Weight: 174.174 g/mol InChI Key: ZPWVASYFFYYZEW-UHFFFAOYSA-L


Ammonium Acetate [5M] - 250 ml
By Cepham Life Sciences
In Stock
$44.00

mpn: 10359-1,

4.8 out of 5 stars with 26 reviews
Our 5M Ammonium acetate solution is prepared in molecular biology grade/ultrapure water, filter sterilized with 0.22 µm filter and DNase/RNase/Protease Free. Ammonium acetate solution is an important reagent used in molecular biology research- DNA and RNA purification, biological buffers, chemical analysis, in pharmaceuticals, and in preserving foods. It is commonly used for routine precipitation of nucleic acids, and is useful for reducing the co-precipitation of unwanted dNTPs and contaminati


Pfu DNA Polymerase with Buffers and dNTPs (2.5 mM each) - 250 U
By Cepham Life Sciences
In Stock
$174.00

mpn: 10655,

4.5 out of 5 stars with 14 reviews
Pfu-DNA-Polymerase is a proof-reading enzyme of 3' to 5' exonuclease activity and has high fidelity, High accuracy Proof-reading activity for the amplification of long DNA template. Contents: Taq-DNA polymerase 500 Units X 1 tube, 10X PCR buffer (20mMMg2+), 10X Mg2+ free buffer, 10mM DNTPs, 25 Mg2+.



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