GeneAb™ MUC1

Overview

• Fast and easy high throughput processing using either a vacuum manifold or centrifugation
• Process all soil types including clay, loam, sandy soils and high humic content soils such as peat, compost and manure
• Remove organic substances using the OSR Solution
• Remove all humic acid from DNA samples using the Humic Acid Removal plate
• Isolate high quality total DNA from all soil types – ready for any downstream PCR, qPCR
• ​Excellent DNA for metagenomic studies
• No phenol or chloroform extractions

This kit provides a fast, reliable and simple procedure for high throughput isolation of DNA from all types of soil samples including common soil samples and difficult soil samples with high humic acid content such as compost and manure. A combination of chemical and physical homogenization effectively lyses all microorganisms in the soil sample, and the kit removes all traces of humic acid using the provided Organic Substance Removal (OSR) Solution and Humic Acid Removal plate (HAR). Total genomic DNA can be isolated and purified from all the various microorganisms found in soil, such as bacteria, fungi and algae. The purified DNA is of the highest quality and is fully compatible with downstream PCR and qPCR  applications and more for any metagenomic study, as all humic acid substances and PCR inhibitors are removed during the isolation.

Details

Supporting Data

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Kit Specifications
Binding Capacity Per Well	50 μg
Maximum Loading Volume Per Well	500 μL
Size of DNA Purified	All sizes
Maximum Amount of Starting Material	250 mg
Time to Complete 96 Purifications	50 minutes

Storage Conditions and Product Stability
All solutions should be kept tightly sealed and stored at room temperature. This kit is stable for 1 year after the date of shipment.

Component	Cat. 26560 (192 preps)
Lysis Buffer G	2 x 100 mL
Lysis Additive A	25 mL
Binding Buffer I	25 mL
OSR Solution	12 mL
Wash Solution A	2 x 38 mL
Elution Buffer B	30 mL
Bead Tubes	200
HAR Plate	2
96-Well Filter Plate	2
Adhesive Tape	4
96-Well Collection Plate	4
96-Well Elution Plate	2
Product Insert	1

Introduction

Usages:
For antimicrobial susceptibility testing.

Principle:
Beef extract powder and casein hydrolyzate provide nitrogen, vitamins and amino acids; soluble starch absorption of toxic metabolites.

Formulation(per liter):
Beef extract 2g
Soluble starch 1.5g
Acid hydrolysis of casein 17.5g
Final pH7.3 ± 0.2

How to use:
1.Suspend 21g in 1 L of distilled water , stirring heated to boiling until completely dissolved, dispensing flask, 121 autoclave for 15min.
2.Diluted and treated samples.

Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.

500g

Bioprocessing with Salt Active Nucleases  – High Salt Conditions

OverView

For SAN HQ, SAN HQ ELISA Kit, and now SAN HQ GMP

SAN HQ GMP is biochemically identical to SAN HQ but produced under GMP conditions.

Applications

• Purification of biologics from residual nucleic acids in biopharma manufacturing
• Purification of recombinant proteins and enzymes for research and diagnostic use
• Removal of unwanted nucleic acids contamination in molecular biology reagents in challenging conditions
• Reduction of viscosity in biological samples during production and automation
• Vaccine manufacturing and viral vector preparation
• DNA removal in high-salt lysates

SAN HQ  – Peak performance at high salt conditions

Salt Active Nuclease High Quality (SAN HQ) is a Bioprocessing Grade nuclease developed as the most efficient solution for removal of both single and double stranded DNA and RNA at high salt conditions. 

This nonspecific endonuclease has peak activity at salt concentrations between 400 – 700 mM (Fig. 1)

Non-enveloped viruses like Adenoviruses and Adeno-Associated Viruses (AAV’s) are inherently more robust with two distinct advantages: 1) They exhibit higher tolerance to additives like salt and detergents and 2) their production often involves the lysis of host cells, allowing for harvesting non-secreted vectors. 

For Adeno-Associated Viruses (AAVs), which are often harvested from crude cell lysate, the high salt tolerance of SAN HQ is particularly beneficial. Salt is typically added to such lysates to reduce viral aggregation, facilitating more effective nuclease action to digest residual DNA.

SAN HQ’s is engineered for optimum activity in these high salt environments ensuring that you achieve unparalleled DNA removal without compromising the integrity of these robust viral vectors.

Key Benefits

• Optimized Residual DNA Removal: Ensures efficient degradation of residual DNA in high-salt conditions, meeting stringent quality requirements for biologics and vaccines.
• Boosted AAV Vector Purification: Enhances the purification process for adeno-associated viral vectors in high-salt conditions, improving quality and yield.
• Streamlined Workflow: Eliminates the need for desalting stages, simplifying the bioprocessing protocol and saving time and resources.
• Enable High-Throughput Processes: Facilitates scale-up and automation by working effectively in high-salt environments, increasing operational throughput.
• Potential Surge in Virus Yield: Operates under conditions that may boost the titer yield of AAV production, potentially enhancing overall viral yield.
• Economized Enzyme Usage: Reduces the need for excess enzyme and additional process adjustments, resulting in significant cost savings.
• Minimized Risk of Process Disruptions: Offers reliable performance in various high-salt bioprocessing conditions, reducing the likelihood of disruptions due to enzyme inhibition.
• Reliability: Provides consistent enzyme activity in challenging high-salt conditions, adding a layer of predictability and dependability to your operations.
• Broader Applicability: Versatile enough to be used in a wide range of viral vector systems, expanding your research and production capabilities.
• Enhanced Viral Stability: High-salt levels stabilize viral vectors, and SAN HQ operates effectively in these conditions, maintaining high yield and quality.
• Host Cell Lysis: Facilitates efficient lysis of host cells in high-salt conditions, optimizing the harvest of both secreted and non-secreted viral vectors.

Key Features 

• High purity (≥ 98%)
• No protease detected
• Supplied with extended product documentation
• Compatible with SAN HQ ELISA

The Challenge in Removing Host Cell Chromatin Impurities 

In bioprocessing, the primary role of a nuclease is to efficiently digest and fragment host-cell DNA into sufficiently small pieces, facilitating its removal during downstream processing. While most nucleases can effectively degrade naked DNA into tiny fragments under optimal conditions—as demonstrated by M-SAN HQ and SAN HQ, which can digest dsDNA into fragments smaller than 6 nt—the reality in bioprocessing is more complex. (See fig. 5)

The DNA targeted for removal often exists as chromatin, embedded in a complex matrix containing remnants of the lysed host cell as well as large amounts of the therapeutic product.The product may or may not have an affinity for the chromatin you aim to remove.

High salt is often applied to mitigate issues like aggregation. The real challenge lies in a nuclease’s ability to efficiently fragment chromatin under these more complicated, high-salt, conditions—not merely degrading naked DNA under ideal circumstances.

See Case Study on Efficient Fragmentation: Superior Chromatin Digestion Before Flow-Through Purification

SAN HQ ELISA Kit

SAN HQ ELISA kit is developed for the detection and quantification of SAN HQ and SAN  HQ GMP. The kit is designed as a classical sandwich ELISA, with two monoclonal antibodies specific towards SAN HQ nuclease (fig 6).

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Features

• Sensitive: 0.4 – 25.6 ng/ml
• Precise: RSD ≤ 15%
• Accurate: 100% ± 15%
• Stability: 12 months when stored between +2°C to +8°C

For SAN HQ, SAN HQ ELISA Kit, and now SAN HQ GMP

SAN HQ GMP is biochemically identical to SAN HQ but produced under GMP conditions.