Macro-spin columns have a packing volume of 500 μl suitable for centrifugation of 50-150 μl sample volume. Prepacked with Sephadex G-50 Collect DNA with small MW (10-20 bases) Suitable for use with Swing-out Rotor Centrifuge No High Speed needed avg, speed needed is 1000-2000…

The presence of abundant proteins in human serum and plasma often masks the detection of low-abundant proteins of interest that serve as biomarkers for disease when being studied by 2D gel electrophoresis or LC/MS. After depletion of these high-abundant proteins, serum samples consist of an…

CellBuster-A Kit (Animal cell protein prep.) An efficient cell lysis medium for animal cells for preparation of total cellular proteins. Cell lysis facilitated by combination of proprietary detergent mixture. The kit contains enough reagents for 50 medium scale cultures. …

Uppa-PROTEIN-Concentrater Kit, Micro (Thomas No. C994C97) Protein solution as dilute as 1 ng/ml can be quantitatively concentrated by using the Universal Protein Precipitation reagent followed by solubilization and centrifugation through a Gel filtration spin column (provided). Concentrates…

bio-World's GST-Tagged Protein Purification Buffer Kit consists of a set of all buffers necessary for OnePass™ GST-Tagged Recombinant Protein Purification System (Glutathione-Separopore ® conveniently prepacked spin columns for gravity flow chromatography) or bath…

Quick Concentrators™ for proteins. Prepacked columns of Q-Cons™, just add diluted proetein and spin, then collect concentrated sample. Concentrate proteins 5 to 20 fold in 5 minutes. 25 ml column Concentrates 15 ml volume

Foam Free, free-flowing dry powder, has been specifically developed for controlling foam in various biotechnology applications Prevents foaming during sonication or homogenization of cells and tissues for protein extraction, in hybridization solutions during rocking and shaking, and during…

Polyclonal antibodies (Rabbit) against polyHistidine are immobilized on Separopore ® (4% beaded agarose) to prepare a column for purification of His-tagged proteins using affinity chromatography. Bound protein is eluted using low-pH non-denaturing conditions. Kit includes all…

Ni-Chelated Separopore® 4B is an imminodiacetate (IDA)-immobilized metal affinity chromatography (IMAC) matrix that seperates proteins via their differences in affinity to nickel metal ions. Properties Imminodiacetate immobilized matrix charged with Ni metal ions. IIdeal for…

FOCUS™ Cytoplasmic/Nuclear Protein Extraction (Thomas No. C994C79) Fractionation method is based on gentle lysis of the sample followed by centrifugation to collect and separate nuclei from the rest of the cytoplasmic proteins. Kit contains reagents necessary for fractionation and…

Lysis buffer for extracting proteins from cells. Used for efficient digestion of proteins with trypsin Modified Mass- Spec grade for use with the In-gel extraction kit Sufficient for 100 in gel digestions

Quick Concentrators™ for proteins. Prepacked columns of Q-Cons™, just add diluted proetein and spin, then collect concentrated sample. Concentrate proteins 5 to 20 fold in 5 minutes. 5ml column Concentrates 4 ml volume

The BIO-WORLD Abundant Protein Removal-Haptoglobin kit removes the high-abundant protein- Haptoglobin from human serum and plasma. The high affinity-based column contains separopore-matrix coupled with antibodies against the serum protein. The presence of abundant proteins in human serum and…

The bio-World Abundant Protein Removal-HSA kit removes the high-abundant protein- HSA from human serum and plasma. The high affinity-based column contains Separopore®-matrix coupled with antibodies against the serum protein. The presence of abundant proteins in human serum and plasma often…

A tri-peptide involved in sulfur metabolism High Purity Grade Moisture: Iron: Lead: (GSH; g-Glu-Cys-Glu)

The bio-World Abundant Protein Removal a-1-antitrypsin kit removes the high-abundant protein a-1-antitrypsin from human serum and plasma. The high affinity-based column contains Separopore® matrix coupled with antibodies against a-1-antitrypsin. The presence of abundant proteins in human…

DissolveAway is for solubilization of inclusion bodies in protein expression studies in bacteria Minimizes denaturation of proteins Increases efficiency and yield of your recombinant protein FoamFree ( Thomas No. C994H72 ) is recommended for use in large preparations

Common solution for protein and DNA isolation from yeast. Technical Information: LiCl (2.5M) Tris-HCl, pH 8.0 (50mM) Triton X 100 (1%) EDTA (62.5mM)

AuraView™ colloidal gold for weste AuroView™ is a new X-ray contrast agent for research and animal use, based on Nanoprobes' gold nanoparticle technology. 15-nm gold nanoparticles containing 100 mg gold metal Ready to be reconstituted in water, PBS, or other buffer

For clearification of proteins to eliminate nucleic acids and polysaccharides before electrophoresis. Total protein preparation and cleaning solution. For use with 1D gels Storage: -20C Sold as 10 - 1 mL quantities of ready-to-use solution each

bio-World's glycoprotein isolation Kit consists of con-A Sepharose ® affinity matrix for quick and convenient use in  isolation of most N-linked glycans. The kit includes all necessary components/buffers to perform the protein purification. Kit Components: …

Proteomics protein control - Animal Cells (Thomas No. C994C85) Protein preparations specifically prepared for standardizing electrophoresis methods and protocols. Substantially free from non-protein agents such as nucleic acids, detergents, salts, lipids and other common laboratory…

"bio-World's OnePass ™ GST Tagged Protein Purification Kit consists of Glutathione Separopore ® (Glutathione reduced coupled to 4% cross-linked agarose beads), designed for the single-step affinity purification of proteins with a glutathione S-transferase…