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Hoefer® Standard Transfer Tank with Cooling Chamber
TE62 Standard Transfer Tank with Cooling Chamber quickly and evenly transfers proteins and nucleic acids from polyacrylamide or agarose gels onto nylon, nitrocellulose, or PVDF membranes while providing excellent temperature control.
The TE62 is designed to accept up to four cassettes simultaneously with cooling. Each cassette holds a 15 x 21 cm gel, or as many as four 7 x 10 cm mini gels.
- Uniform and strong electric field—supports efficient and even transfers
- Color-coded, easy to assemble cassettes - ensures proper orientation during transfer
- Superior tank design allows the cassettes to apply equal pressure across the stack - prevents gel distortion
- Built-in ceramic heat exchanger - provides excellent temperature control when used with an external cooling water bath
Hoefer® Standard Transfer Tank with Cooling Chamber Includes
- Lower Chamber with Heat Exchanger, 1/ea
- Safety Lid with High Voltage Leads, 1/ea
- Electrode Panels, 2/pk
- Cassettes, 4/pk
- Foam Sponges, 6 mm thick, 4/pk
- Foam Sponges, 3 mm thick, 8/pk
- Cassette Hook, 1/ea
- Blotter Paper (14.5 x 21.5 cm), 25 sheets/pk
Specifications
Capacity | Up to four 15 x 21 cm gels Up to sixteen 7 x 10 cm gels |
Max. Power | 100 V, 2 A, 200 W |
Max. Temp. | 113ºF | 45°C |
Indoor Use | 39.2 to 104ºF | 4 to 40°C |
Humidity | Up to 80% |
Dims (D x W x H) | 12.60 x 11.02 x 6.50 In. | 32 x 28 x 16.5 cm |
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Hoefer® Mighty Small Transfer Tank
The TE22 Mighty Small Transfer Tank quickly and efficiently transfers proteins and nucleic acids from small gels to nylon, nitrocellulose or PVDF membranes. Maximum Gel Size 9 x 10 cm.
- Transfer as many as four small gels, up to 9 x 10 cm in less than an hour
- Uniform and strong electric field—supports efficient and even transfers
- Color-coded, easy to assemble and load cassettes—ensures proper orientation during transfer
- Superior tank design allows the cassettes to apply equal pressure across the stack - prevents gel distortion
- Built-in ceramic heat exchanger—provides excellent temperature control when used with an external cooling water bath
- Built-in alumina-covered cooling channel provides excellent temperature control with no more than a 5°C temperature increase during a typical run
Hoefer® Mighty Small Transfer Tank Includes
- Lower Chamber with Heat Exchanger, 1/ea
- Safety Lid with High Voltage Leads, 1/ea
- Electrode Panels, 2/pk
- Cassettes, 4/pk
- Foam Sponges, 6 mm thick, 4/pk
- Foam Sponges, 3 mm thick, 8/pk
- Cassette Hook, 1/ea
- Blotter Paper (9 x 10.5 cm), 25 sheets/pk
Hoefer® Mini Electrophoresis and Western Blot Package
Save time and money with a combination package.
- SE260-10A-75 Mighty Small II Mini Deluxe Vertical Unit
- TE22 Mighty Small Mini Transfer Tank
- PS300B 300 V, 500 mA, 90 W Power Supply
Specifications
Capacity | Up to four 9 x 10 cm gels |
Max. Power | 100 V, 500 mA, 50 W |
Max. Temp. | 113ºF | 45°C |
Indoor Use | 39.2 to 104ºF | 4 to 40°C |
Humidity | Up to 80% |
Dims (D x W x H) | 6.50 x 5.51 x 9.45 In. | 16.5 x 14 x 24 cm |
Weight | 4.441 lb | 2.00 kg |
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Labcon 24 and 48 Place Bench Top Racks
- Hold 1.5 mL, 1.7 mL, and 2.0 mL microtubes
- Freezable (-190°C) and autoclavable (122°C)
- Racks float in water baths
Labcon 24-Place and 48-Place micro centrifuge tube and cryo-vial storage system. For 1.5 mL and 2.0 mL tubes. These racks fit into Labcon pipette tip boxes and are made of recycled plastic. Fully autoclavable (122°C) and freezable (-190°C). Stackable racks float in your water bath and can incorporate dry ice for use with frozen samples on the bench.
Specifications
Material | 100% Polypropylene |
Grade | Medical |
Rating | USP Class VI |
Color | White |
Length | Various |
Fits | 1.5 to 2 mL Tubes |
Approved Use | Medical, Research, Industrial, Food and Beverage |
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Bead-Beating DuraTubes™
Designed for high-performance homogenization and lysing applications.
2.0 mL Bead-Beating DuraTubes™ are specially engineered to deliver exceptional durability, secure sealing, and reliable performance, even under the most demanding homogenization conditions. Crafted from a proprietary, ultra-pure polypropylene resin, these tubes are shatter-resistant, FDA-compliant, and USP Class VI certified. Whether you're processing tough samples or running high-throughput applications, DuraTubes™ ensure consistent results and sample protection.
Product Features
- Volume: 2.0 mL
- Material: Ultra-pure polypropylene - FDA 21 CFR 177.1520 & USP Class VI compliant
- Graduations: Marked every 100 uL for accurate volume estimation
- Design: Skirted, self-standing base for added convenience
- Seal: SureSeal cap with secure O-ring for a leak-proof seal
- Durability: Shatter-resistant design ideal for bead-beating and lysing
- Purity: Certified free of detectable RNase, DNase, DNA, and PCR inhibitors
- Sterile and Non-Sterile options
Backed by decades of experience and innovation, DuraTubes™ are trusted by labs worldwide for high-performance sample preparation. They’re built to last, built to seal, and built to deliver results.
Specifications
Volume | 2.0 mL |
Graduations | Graduated |
Ribbing (Knurls) | Non-Ribbed |
Base | Skirted, Self-Standing |
Color | Clear |
Packaging | 200/pk, 5 pks/cs |
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Benchmark™ Homogenizer Bead Tubes
Prefilled, ready to use bead tubes. Nuclease and protease free.
Empty tubes available.
2.0 mL Tubes, Silica Beads (D1031-01, D1031-05, D1031-10)
2 mL tubes are prefilled with silica (glass) beads for bead homogenization. Beads are acid washed, and heat treated. Suitable for use in most bead homogenizers including the BeadBug 3, BeadBug 6 and BeadBlaster 24.
2.0 mL Tubes, Zirconium Beads (D1032-01, D1032-05, D1032-10, D1032-15, D1032-30, D1032-SK)
2 mL tubes are prefilled with zirconium (ceramic) beads for bead homogenization. Beads are acid washed and heat treated. Tubes are filled in a process tested by qPCR to be free of stray DNA. Triple-Pure™ - High Impact. Suitable for use in most bead homogenizers including the BeadBug 3, Beadbug 6, and the BeadBlaster 24.
5.0 mL Tubes, Zirconium Beads (D1034-30)
5 mL tubes are prefilled with 3 mm zirconium (ceramic) beads for bead homogenization. Beads are acid washed and heat treated. Tubes are filled in a process tested by qPCR to be free of stray DNA. Triple-Pure™ - High Impact. Suitable for use in BeadBlaster 24 with appropriate 5 mL tube holders.
* For use with D2400 BeadBlaster only.
2.0 mL Tubes, Garnet Shards and Zirconium Bead (D1033-30G)
2 mL tubes are prefilled with one large, banded 6 mm zirconium satellite and garnet shards. Beads are alcohol washed and heat treated. Sharp edges of the garnet shards make these beads useful for homogenization for tough samples such as skin and plant material. Suitable for use in most bead homogenizers including the BeadBug 3, Beadbug 6, and the BeadBlaster 24.
2.0 mL Tubes, Stainless Steel Beads (D1033-28)
2 mL tubes are prefilled with 2.8 mm diameter stainless steel beads for bead homogenization. Beads are alcohol washed and heat treated. Suitable for use in most bead homogenizers including the BeadBug 3, Beadbug 6, and the BeadBlaster 24.
5.0 mL Tubes, Stainless Steel Beads (D1034-28)
5 mL tubes are prefilled with 2.8 mm diameter stainless steel beads for use in bead homogenizers. Beads are alcohol washed and heat treated. Suitable for use in BeadBlaster 24 with appropriate 5 mL tube holders.
* For use with D2400 BeadBlaster only.
Specifications
Bead Size | Application |
0.1 mm | Gram positive and gram negative bacteria |
0.5 mm | Bacteria, fungi, spores, molds and small yeasts |
1.0 mm | Fungi, spores, algae and larger yeasts |
1.5 mm | Soft tissue such as liver and small insects |
2.8 mm | Tough, hard samples, muscle, plant materials, seeds and dried samples |
3.0 mm | Variety of tissues including heart, lung, and brain, plant tissues, insects and dried samples |
Garnet Shards | Tough samples such as skin and plant material |
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1,000 uL Wide Bore Tips
- Larger opening prevents cell fragmentation due to shearing.
- Ideal for pipetting of macromolecules and viscous samples.
- Inside diameter at tip end is 0.06 inch (1.6 mm).
- For use in pharmaceutical industry, food industry, and molecular biology.
- Manufactured from high-quality, virgin polypropylene to ensure purity and provide excellent optical clarity.
- Certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free. Sterile product is certified endotoxin-free.
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PR1MA™ Agar, High Gel Strength, Powder
CAS Number: 9002-18-0
Solubility: Water
Storage Temp: Room Temperature
Purified high gel strength agar with excellent properties for tissue
culture and microbiological work.
Molecular Biology Grade
Research or further manufacturing use only, not for food or drug use.
- Appearance: White to Cream Powder
- Ash: ≤ 4.5 %
- Gel Point (1.5% Solution): 33 - 38 °C
- Gel Strength (1.5% Gel): ≥ 800 g/cm2
- Loss on Drying: ≤ 12.0 %
- Melting Point (1.5 %): 88.0 - 96.0
- pH (1.5% solution): 6.0 - 8.0
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Hoefer® Semi-Dry Transfer Units
Hoefer® Semi-Dry Transfer Units are efficiently designed to use minimal buffer to transfer proteins from polyacrylamide gels onto membranes (either nitrocellulose or PVDF) in less than an hour. They support as many as two layers of gels being transferred simultaneously. The TE70XP has a 14 x 16 cm maximum transfer area, which can handle up to four mini gels using the stacked format. The TE77X and TE77XP have a 21 x 26 cm transfer area for a capacity of up to 12 mini gels at one time.
- Included safety circuit breaker—limits voltage and current from the user's power supply, preventing electrical damage to the transfer unit
- Requires minimal current—does not generate the excessive heat that can dry out the transfer stack and halt transfer or damage transfer units
- Durable iridium oxide and stainless steel electrodes—allow for contamination free, consistent transfer
- Vented electrodes—prevent buildup of bubbles which may impair transfer
- Minimal buffer requirements—reagent cost and preparation time are reduced
- The TE70XP and TE77XP Semi-Dry Transfer Units have an intelligent built-in power supply that prevents the stack from overheating by monitoring the transfer status
All units include
- Molded Base with Platinum-Coated Titanium Anode and High Voltage Leads
- Hinged Lid with Stainless Steel Cathode
TE77X includes
- Blotting Paper (21 x 26 cm), 25/pk
- Porous Cellophane (20 x 35.5 cm), 50/pk
- Mylar® Masks (23 x 27.5 cm), 2/pk
- Hinged Lid with Stainless Steel Cathode, 1/ea
TE70XP includes
- Blotting Paper (14 x 16 cm), 25/pk
- Porous Cellophane (20 x 35.5 cm), 50/pk
- Mylar® Masks (16.5 x 18.5 cm), 2/pk
TE77XP includes
- Blotting Paper (21 x 26 cm), 25/pk
- Porous Cellophane (20 x 35.5 cm), 50/pk
- Mylar® Masks (23 x 27.5 cm), 2/pk
Specifications
Item # | TE77X | TE70XP | TE77XP |
Transfer Area | Up to 21 x 26 cm Up to 8.27 x 10.24 In. | Up to 14 x 16 cm Up to 5.51 x 3.60 In. | Up to 21 x 26 cm Up to 8.27 x 10.24 In. |
Max. Power | 30 V, 500 mA, 15 W | ||
Max. Temp. | 113ºF | 45°C | ||
Indoor Use | 39.2 to 104ºF | 4 to 40°C | ||
Humidity | Up to 80% | ||
Dims (D x W x H) | 3.54 x 14.96 x 18.11 In. | 9 x 38 x 46 cm | ||
Weight | 16.31 lb | 7.40 kg |
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PR1MA™ Agar, Granulated, High Gel Strength
CAS Number: 9002-18-0
Solubility: Water with Heat
Storage Temp: Room Temperature
Purified agar with excellent properties for tissue culture and
microbiological work.
- To prepare media, add 15 grams to 1 liter of water.
Research or further manufacturing use only, not for food or drug use.
- Appearance: White Cream Color, Average Particle Size Between 1-2 mm
- Granulometry (ASTM) 60 Mesh Sieve Size: Report %
- Ash: ≤ 6.5 %
- E.Coli: Negative
- Gel Point (1.5% Gel): 33 - 38°C
- Gel Strength (1.5% Gel): 600 - 1100 g/cm2
- Melting Point: 88 - 96°C
- Moisture : ≤ 15 %
- Molds and Yeasts: < 100 cfu/g
- pH: 6.0 - 8.0
- Total Plate Count: < 1000 cfu/g
- Viscosity (1.5 Solution @ 60 oC): ≤ 30 cps
- Water Absorption: ≤ 75 cc
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Hoefer® Nitrocellulose Membranes
- Ideal for Western Blotting and other immunoblotting techniques
- BSA protein binding capacity of 160 µg/cm2–can bind a wide range of fragment sizes and can still be easily blocked for low background
- High wick rates (lateral flow)–substances move quickly through the membrane
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Accuris Fast Extraction PCR Kit
The Accuris Fast Extraction PCR Kit features an exclusive single-tube solution that extracts genomic DNA in just 8 minutes. This is swiftly followed by PCR amplification utilizing our High Fidelity Hot Start Red Dye Master Mix, designed for superior endpoint PCR performance. High Fidelity Hot Start Red Dye Master Mix is a 2X formula that incorporates a non-reactive red dye, enabling direct gel loading.
This kit offers versatility to suit different workflows: the PCR-prepared genomic DNA can be directly used in endpoint PCR or can be applied in real-time PCR using either SYBR Green or TaqMan Probe chemistries.
- Offers exceptional versatility and can be used to extract and amplify DNA from a wide range of sample types
- Compatible with animal tissue, plant, saliva, & bacterial samples
- Extraction & Amplification in less than 60 minutes
- Includes High Fidelity Hot Start Red Dye Master Mix to prevent the risk of nonspecific amplification & to visualize bands easily
- Process extracted sample via PCR with included mastermix
- Alternatively, amplify via qPCR (qPCR mastermix not included)
Each 100 reaction kit includes:
1 tube of High Fidelity Hot Start Red Dye Master Mix (1.25 mL)
1 tube of Fast Extraction Lysis Solution (1.25 mL)
Applications: Extraction & Amplification of Tissue, Plant, Saliva, & Bacteria
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Hoefer® PVDF (Polyvinylidene Fluoride) Membranes
- Ideal for use in protein binding applications such as western blots, solid phase assays, and immunoblotting procedures
- Multiple reprobings possible
- Superior strength–can withstand aggressive handling or be used with automated equipment without breaking or tearing
- Low extractables–ensures tests will be clean with consistent results
- Exceptional sensitivity detects low-level components
- Hydrophobic–resists water
- High binding capacity–binds a wide range of fragment sizes