ApaI

The following reagents are supplied with this product:

NEB #	Component Name	Component #	Stored at (°C)	Amount	Concentration
R0114S     -20       ApaI R0114SVIAL -20 1 x 0.1 ml 50,000 units/ml   rCutSmart™ Buffer B6004SVIAL -20 1 x 1.25 ml 10 X   Gel Loading Dye, Purple (6X) B7024AVIAL 25 1 x 0.5 ml 6 X
R0114L     -20       ApaI R0114LVIAL -20 1 x 0.5 ml 50,000 units/ml   rCutSmart™ Buffer B6004SVIAL -20 1 x 1.25 ml 10 X   Gel Loading Dye, Purple (6X) B7024AVIAL 25 1 x 0.5 ml 6 X

Companion Products

• dam^-/dcm^- Competent E. coli

Materials Sold Separately

• rCutSmart™ Buffer

1. ApaI is inhibited by salt concentrations above 50 mM.
2. Blocked by overlapping dcm methylation and overlapping CpG methylation.

1. Optimizing Restriction Endonuclease Reactions
2. Protocol for Direct Digestion of gDNA during droplet digital PCR (ddPCR)
3. Restriction Digest Protocol
4. Double Digest Protocol with Standard Restriction Enzymes

• Activity at 37°C for Restriction Enzymes with Alternate Incubation Temperatures
• Activity of Restriction Enzymes in PCR Buffers
• Cleavage Close to the End of DNA Fragments
• Digestion of Agarose-Embedded DNA: Info for Specific Enzymes
• Double Digests
• Effects of CpG Methylation on Restriction Enzyme Cleavage
• Heat Inactivation
• NEBuffer Activity/Performance Chart with Restriction Enzymes
• Optimizing Restriction Endonuclease Reactions
• Restriction Endonucleases - Survival in a Reaction
• Restriction Enzyme Diluent Buffer Compatibility
• Restriction Enzyme Tips
• Restriction Enzymes for Droplet Digital PCR (ddPCR)
• Single Letter Codes
• Star Activity
• Traditional Cloning Quick Guide

• Alphabetized List of Recognition Sequences
• Cleavage of Supercoiled DNA
• Compatible Cohesive Ends and Generation of New Restriction Sites
• Dam-Dcm and CpG Methylation
• Frequencies of Restriction Sites
• Isoelectric Points (pI) for Restriction Enzymes
• Isoschizomers
• NEB Diluent and Buffer Table
• Why Choose Recombinant Enzymes?

• Competitor Cross-Reference Tool
• DNA Sequences and Maps Tool

• Double Digest Finder
• Enzyme Finder
• NEBcutter™ v3.0
• NEBioCalculator®
• REBASE®

1. Is ApaI activity sensitive to dam, dcm or mammalian CpG methylation?
2. How many base pairs should be added at the end of a PCR primer after the ApaI recognition site to guarantee that ApaI will cut properly?
3. Does ApaI have any neoschizomers?
4. It seems that ApaI is having some difficulties cutting my DNA. Is there a reason for that?
5. Do I have to set-up digests with Time-Saver™ qualified enzymes for 5-15 minutes? Can I digest longer?
6. I tested your restriction enzyme on the substrate DNA recommended by NEB, and it appears to be active, however it does not digest my DNA. What could be the reason?
7. Which NEB restriction enzymes are supplied with Gel Loading Dye, Purple (6X)?
8. Can you tell me more about the switch from BSA to Recombinant Albumin (rAlbumin) in NEBuffers?
9. In an effort to standardize reaction conditions, the recommended incubation temperature has changed for ApaI (NEB #R0114), BaeI (NEB #R0613), BsrDI (NEB #R0574) and SmaI (NEB #R0141). Which incubation temperature should I use?
10. Are certain restriction enzymes more active at higher incubation temperatures than what is recommended?

• Restriction Enzyme Troubleshooting Guide

Quality Control tests are performed on each new lot of NEB product to meet the specifications designated for it. Specifications and individual lot data from the tests that are performed for this particular product can be found and downloaded on the Product Specification Sheet, Certificate of Analysis, data card or product manual. Further information regarding NEB product quality can be found here.

The Specification sheet is a document that includes the storage temperature, shelf life and the specifications designated for the product. The following file naming structure is used to name these document files: [Product Number]_[Size]_[Version]

• R0114S_L_v2

The Certificate of Analysis (COA) is a signed document that includes the storage temperature, expiration date and quality controls for an individual lot. The following file naming structure is used to name these document files: [Product Number]_[Size]_[Version]_[Lot Number]

• R0114S_L_v1_0471311
• R0114S_L_v1_0461301
• R0114S_L_v1_0461306
• R0114S_L_v1_0471404
• R0114S_L_v1_0481410
• R0114S_L_v1_0481503
• R0114S_L_v1_0481508
• R0114S_L_v1_0511603
• R0114S_L_v1_0531607
• R0114S_L_v1_0531610
• R0114S_L_v1_0531703
• R0114S_L_v1_0531708
• R0114S_L_v1_0541801
• R0114S_v1_10017281
• R0114S_v1_10009915
• R0114L_v1_10017279
• R0114S_v1_10028239
• R0114L_v1_10028236
• R0114S_v1_10032394
• R0114S_v1_10044623
• R0114L_v1_10044625
• R0114S_v1_10055490
• R0114L_v1_10064190
• R0114S_v1_10062635
• R0114S_v1_10068126
• R0114S_v1_10076537
• R0114L_v1_10080172
• R0114S_v1_10080140
• R0114S_v1_10084409
• R0114L_v1_10091218
• R0114S_v1_10091125
• R0114L_v1_10091566
• R0114S_v1_10090159
• R0114S_v1_10095472
• R0114S_v1_10105068
• R0114L_v1_10103349
• R0114S_v1_10116077
• R0114S_v1_10125565
• R0114L_v1_10125567
• R0114S_v1_10135948
• R0114L_v2_10137201
• R0114S_v2_10137200
• R0114S_v2_10155028
• R0114L_v2_10159218
• R0114S_v2_10164035
• R0114L_v2_10177787
• R0114S_v2_10177786
• R0114S_v2_10186395
• R0114S_v2_10200664
• R0114L_v2_10207355
• R0114S_v2_10207356
• R0114S_v2_10229421
• R0114S_v2_10248344
• R0114S_v2_10253157
• R0114L_v2_10253156
• R0114S_v2_10274797
• R0114L_v2_10287243
• R0114S_v2_10287595
• R0114S_v2_10303952
• R0114L_v2_10315764
• R0114L_v2_10327674
• R0114S_v2_10327675

The following is a list of Safety Data Sheet (SDS) that apply to this product to help you use it safely.

• ApaI
• rCutSmart™ Buffer
• Gel Loading Dye, Purple (6X)

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This product is intended for research purposes only. This product is not intended to be used for therapeutic or diagnostic purposes in humans or animals.

New England Biolabs (NEB) is committed to practicing ethical science – we believe it is our job as researchers to ask the important questions that when answered will help preserve our quality of life and the world that we live in. However, this research should always be done in safe and ethical manner. Learn more.