Protein Purification Reagents and Kits

A variety of reagents, columns, kits, and associated products designed for high-yield purification of proteins.

241 – 255 of 5,115 results

241

R&D Systems™ Glycosyltransferase Activity Kit

A simple, nonradioactive, high throughput-compatible format for assaying the enzyme activity of glycosyltransferases that use diphosphonucleotide sugars as donor substrates

Pricing & Availability

242

R&D Systems™ Sialyltransferase Activity Kit

A simple, nonradioactive high throughput-compatible format for assaying the enzyme activity of all sialyltransferases regardless of different acceptor substrates

Pricing & Availability

243

R&D Systems™ Universal Sulfotransferase Activity Kit

A simple, nonradioactive high throughput-compatible format for assaying the enzyme activity of all sulfotransferases that use 3-phosphoadenosine-5-phosphosulfate (PAPS) as the donor substrate

Pricing & Availability

244

MilliporeSigma™ PureProteome™ Kappa Ig Binder Magnetic Beads

PureProteome magnetic beads are a powerful system to isolate antibodies faster, easier and with better reproducibly then ever before.

Pricing & Availability

245

Invitrogen™ B-Raf Recombinant Rabbit Monoclonal Antibody (RM308)

Recombinant Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	-20°C
Target Species	Human
Conjugate	Unconjugated
Applications	Immunohistochemistry (Paraffin),Western Blot
Form	Liquid
Gene Accession No.	P15056
Isotype	IgG
Concentration	Conc. Not Determined
Antigen	B-Raf
Gene Symbols	BRAF
Regulatory Status	RUO
Purification Method	Protein A
Gene Alias	94 kDa B-raf protein; 9930012E13Rik; AA120551; AA387315; AA473386; Braf; B-raf; B-raf protein; B-raf protein isoform 1; B-raf protein isoform 2; B-Raf proto-oncogene serine/threonine-protein kinase; B-Raf proto-oncogene serine/threonine-protein kinase (p94); B-Raf proto-oncogene, serine/threonine kinase; Braf transforming gene; BRAF1; B-RAF1; Braf2; Braf-2; C230098H17; C87398; C-RMIL; D6Ertd631e; FLJ95109; MGC126806; murine sarcoma viral (v-raf) oncogene homolog B1; NS7; p94; Proto-oncogene B-Raf; proto-oncogene c-Rmil; RAFB1; RMIL; rmil serine/threonine-protein kinase; serine/threonine kinase; serine/threonine-protein kinase B-raf; Serine/threonine-protein kinase Rmil; v-raf murine sarcoma viral oncogene homolog B; v-raf murine sarcoma viral oncogene homolog B1
Gene	BRAF
Product Type	Antibody
Gene ID (Entrez)	673
Formulation	PBS with 1% BSA, 50% glycerol and 0.09% sodium azide
Immunogen	A peptide corresponding to the residues near N-terminus of human B-raf.
Classification	Recombinant Monoclonal
Primary or Secondary	Primary
Clone	RM308

246

Invitrogen™ CD62L Monoclonal Antibody (DREG56), APC

Mouse Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	4°C, store in dark, DO NOT FREEZE!
Target Species	Human
Host Species	Mouse
Conjugate	APC
Applications	Flow Cytometry
Form	Liquid
Gene Accession No.	P14151
Isotype	IgG1
Concentration	0.1 mg/mL
Antigen	CD62L
Gene Symbols	SELL
Regulatory Status	RUO
Purification Method	Size-exclusion Chromatography
Gene Alias	A.11; AI528707; CD62 antigen-like family member L; CD62L; gp90-MEL; hLHRc; LAM1; LAM-1; LECAM1; LECAM-1; LEU8; Leu-8; Leukocyte adhesion molecule 1; leukocyte surface antigen Leu-8; Leukocyte-endothelial cell adhesion molecule 1; LNHR; LSEL; L-selectin; Ly22; Ly-22; LYAM1; Lyam-1; Ly-m22; Lymph node homing receptor; lymphocyte adhesion molecule 1; lymphocyte antigen 22; Lymphocyte surface MEL-14 antigen; pln homing receptor; PLNHR; SELE; selectin E (endothelial adhesion molecule 1); selectin L; selectin L (lymphocyte adhesion molecule 1); selectin, lymphocyte; Sell; TQ1
Gene	SELL
Product Type	Antibody
Gene ID (Entrez)	6402
Formulation	PBS with 0.2% BSA and 15mM sodium azide; pH 7.4
Immunogen	PMA-activated human peripheral blood leukocytes.
Classification	Monoclonal
Primary or Secondary	Primary
Clone	DREG56

247

MilliporeSigma™ Calbiochem™ Reagent Grade TCEP, Hydrochloride Reducing Agent

Water-soluble and odorless disulfide-reducing agent that is more stable and effective than DTT

Pricing & Availability

248

Thermo Scientific™ CaptureSelect™ CH1-XL RoboColumn™ Pre-packed Column

Thermo Scientific™ CaptureSelect™ RoboColumn™ small chromatography columns are used for fully automated and parallel chromatographic separations on robotic liquid handling workstations.

Pricing & Availability
Specifications

Shipping Condition	Room temperature, or on wet ice
Stationary Phase	CH1-XL affinity ligand on agarose bead
Content And Storage	Store in refrigerator (2°C to 8°C)
Column Type	RoboColumn
For Use With (Application)	Chromatography
Particle Size	65 ±10 μm
Ligand Type	CH1-XL affinity ligand
Flow Rate	16 to 150 cm/hr.
Type	Column
Format	8-well Strips
Matrix	Agarose-based, epoxide-activated
Max. Operating Pressure	2 bar
Binding Capacity	>15 mg/mL human Fab fragment
Diameter (Metric)	5 mm
Product Line	CaptureSelect™

249

Thermo Scientific™ CaptureSelect™ LambdaXP MiniChrom™ Pre-packed Column

Thermo Scientific™ CaptureSelect™ LambdaXP MiniChrom™ columns are designed for bench-scale resin screening, process development, and sample preparation.

Pricing & Availability
Specifications

Particle Size	65 ±10 μm
Ligand Type	CaptureSelect™ LambdaXP Affinity
Flow Rate	50 to 150 cm/hr.
Type	Column
Stationary Phase	Agarose bead
Matrix	Agarose-based, Epoxide-activated
Max. Operating Pressure	2 bar
Binding Capacity	>30 g IgG/L
Diameter (Metric)	0.8 cm

250

Thermo Scientific™ CaptureSelect™ AAT-XL RoboColumn™ Pre-packed columns

Thermo Scientific™ CaptureSelect™ RoboColumn™ are small chromatography columns used for fully automated and parallel chromatographic separations on robotic liquid handling workstations.

Pricing & Availability

251

Thermo Scientific™ CaptureSelect™ Kappa Select Leakage ELISA

Thermo Scientific™ CaptureSelect™ KappaSelect Leakage ELISA is designed to detect possible leached ligand of human Fab fragments or Ig's with a kappa light chain that have been purified using KappaSelect affinity resin (Cytiva).

Pricing & Availability
Specifications

Assay	ELISA
Type	ELISA Kit
Target	Kappa Select Affinity Ligand
Content And Storage	Store at -5°C to -30°C.
Format	Kit
For Use With (Equipment)	Microplate Reader
Product Line	CaptureSelect™

252

Thermo Scientific™ CaptureSelect™ VII Select Leakage ELISA

Thermo Scientific™ CaptureSelect™ VIISelect Leakage ELISA is designed to detect possible leached ligand of human Factor VII purified using VIISelect affinity resin (Cytiva).

Pricing & Availability
Specifications

Assay	ELISA
Type	ELISA Kit
Target	VIISelect Affinity Ligand
Content And Storage	Store at -5°C to -30°C.
Format	Kit
For Use With (Equipment)	Microplate Reader
Product Line	CaptureSelect™

253

Thermo Scientific™ CaptureSelect™ FSH Ligand Leakage ELISA

Thermo Scientific™ CaptureSelect™ FSH Ligand Leakage ELISA is designed to detect possible leached ligand of follicle-stimulating hormone (FSH) purified using CaptureSelect FSH Affinity Matrix.

Pricing & Availability
Specifications

Assay	ELISA
Type	ELISA Kit
Content And Storage	Store in freezer (-5°C to -30°C).
Format	Kit
For Use With (Equipment)	Microplate Reader
Product Line	CaptureSelect™

254

Thermo Scientific™ CaptureSelect™ C1-InhXL Ligand Leakage ELISA

Thermo Scientific™ CaptureSelect™ C1-InhXL Ligand Leakage ELISA is designed to detect possible leached ligand of C1-esterase inhibitor (C1Inh) purified using POROS CaptureSelect C1-InhXL Affinity Resin.

Pricing & Availability
Specifications

Target	CaptureSelect™ C1-InhXL Affinity Ligand
Content And Storage	Store in freezer (-5 to -30°C).
Format	Individual components
Form	Frozen Liquid
Detection Method	ELISA

255

Thermo Scientific™ CaptureSelect™ CH1-XL Ligand Leakage ELISA

Thermo Scientific™ CaptureSelect™ CH1-XL Ligand Leakage ELISA Kit is designed to detect possible leached ligand of antibodies or antibody fragments purified using CaptureSelect CH1-XL Affinity Matrix.

Pricing & Availability
Specifications

Shipping Condition	Dry Ice
Type	ELISA Kit
Content And Storage	Store in freezer (-5°C to -30°C).
Format	Kit
Product Line	CaptureSelect™

Protein Purification Reagents and Kits

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R&D Systems™ Sialyltransferase Activity Kit GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

R&D Systems™ Sialyltransferase Activity Kit