Search Results Page | Fisher Scientific

Narrow Results

special programs

SureTRACE (2)
Fast Shipping (400)
Greener Choice (75)

Recombinant

Native (24)
Recombinant (1,372)

1 – 15 of 2,161 results

Promotions Available

Invitrogen™ Goat anti-Rabbit IgG (H+L) Cross-Adsorbed Secondary Antibody, Alexa Fluor™ 594

Goat Polyclonal Secondary Antibody

Pricing and Availability

Goat Secondary Antibodies

Promotions Available

Invitrogen™ 6x-His Tag Monoclonal Antibody (HIS.H8)

Mouse Monoclonal Antibody

Pricing and Availability
Specifications

All Primary Antibodies

Content And Storage	Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Target Species	Tag
Host Species	Mouse
Conjugate	Unconjugated
Applications	ELISA,Immunoprecipitation,Western Blot,Immunocytochemistry
Form	Liquid
Isotype	IgG2b
Concentration	1 mg/mL
Antigen	6x-His Tag
Regulatory Status	RUO
Purification Method	Protein A
Gene Alias	6His tag; 6X His; His Tag; Histidine Tag
Product Type	Antibody
Formulation	PBS with no preservative; pH 7.2
Immunogen	6x His synthetic peptide.
Classification	Monoclonal
Primary or Secondary	Primary
Clone	HIS.H8

Promotions Available

Invitrogen™ UltraPure™ BSA (50 mg/mL)

Ambion Ultrapure BSA is a 'non-acetylated' BSA pure enough to use when DNA or RNA integrity is critical.

Pricing and Availability
Specifications

Miscellaneous Molecular Biology Reagents

Shipping Condition	Dry Ice
Content And Storage	Store at –20°C.
Form	Liquid
Concentration	50 mg/mL
Product Line	Ambion™

Promotions Available

Thermo Scientific™ Pierce™ HeLa Protein Digest Standard

Use this standard, a highly validated mammalian protein digest, as a quality control sample for mass spectrometry (MS) analysis of complex proteomic samples.

Pricing and Availability
Specifications

Protein Mass Spectrometry Sample Prep

Form	Solid
Final Product Type	Peptides
Product Type	Protein Digest Standard
For Use With (Equipment)	Mass Spectrometer
Reagent Type	Standard
Starting Material	Peptides
Detection Method	Mass Spectrometry
Product Line	Pierce™

Promotions Available

Gibco™ Human M-CSF Recombinant Protein, PeproTech®

Recombinant Protein

Pricing and Availability
Specifications

Recombinant Proteins

Content And Storage	-20°C
Purity or Quality Grade	≥ 98% by SDS-PAGE gel and HPLC analyses.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	M-CSF
Molecular Weight (g/mol)	36.8 kDa
Gene Symbol	Csf1
Endotoxin Concentration	<1 EU/ μg
Sequence	MEEVSEYCSH MIGSGHLQSL QRLIDSQMET SCQITFEFVD QEQLKDPVCY LKKAFLLVQD IMEDTMRFRD NTPNAIAIVQ LQELSLRLKS CFTKDYEEHD KACVRTFYET PLQLLEKVKN VFNETKNLLD KDWNIFSKNC NNSFAECSSQ GHERQSEGS
Expression System	E. coli
For Use With (Application)	ELISA,Functional Assay,Western Blot
Source	E. coli
Name	Human M-CSF
Accession Number	P09603
Regulatory Status	RUO
Gene Alias	C87615; colony stimulating factor 1; colony stimulating factor 1 (macrophage); colony-stimulating factor-1 splice variant; CSF1; CSF-1; Csfm; H-MCSF; lanimostim; macrophage colony stimulating factor 1; macrophage colony stimulating factor alpha; macrophage colony stimulating factor beta; macrophage colony-stimulating factor; macrophage colony-stimulating factor 1; macrophage colony-stimulating factor beta; macrophage-colony stimulating factor alpha; MCSF; MCSF alpha; MCSFBETA; MGC31930; M-MCSF; op; osteopetrosis; Processed macrophage colony-stimulating factor 1
Biological Activity	The ED50 was determined by the dose-dependent stimulation of the proliferation of murine M-NSF-60 cells ≤ 1 ng/ml, corresponding to a specific activity of ≥ 1 x 10^6 units/mg
Gene ID (Entrez)	1435
Formulation	protein with no preservative
Recombinant	Recombinant

Promotions Available

Thermo Scientific™ Pierce™ BCA Protein Assay Reagent A

Estimate visually, or measure with a standard spectrophotometer or plate reader at 562 nm.

Pricing and Availability
Specifications

Total Protein Assay Kits

Assay	BCA Assay
Specificity	Not Target-Specific
Content And Storage	Store at room temperature.
Description	Pierce BCA Protein Assay Reagent A
For Use With (Equipment)	Spectrophotometer, Microplate Reader
Product Type	Protein Quantitation Assay
For Use With (Application)	Solution-based Detection, Absorbance
Product Line	Pierce™
Detection Method	Colorimetric

Thermo Scientific™ TranscriptAid T7 High Yield Transcription Kit

Get high yield in vitro transcription from DNA templates containing a T7 RNA Polymerase promoter, including linearized plasmids or PCR products.

Pricing and Availability

Transcription Factor Assay Kits

Promotions Available

Gibco™ Dynabeads™ Human T-Activator CD3/CD28 for T Cell Expansion and Activation

Dynabeads Human T-Activator CD3/CD28 beads are 4.5-μm superparamagnetic beads covalently coupled with an optimized combination of anti-human CD3 and anti-human CD28 antibodies and intended for ex vivo activation and expansion/proliferation of human T cells.

Pricing and Availability
Specifications

Microspheres

Shipping Condition	Ambient Temperature
Clonality	Monoclonal
Target Species	Human T-cells
Host Species	Mouse
Surface Functionality	Epoxy
Isolation Technology	Magnetic Beads
Material	Magnetic Polystyrene
Concentration	4 x 10 ⁷ Beads/mL
For Use With (Application)	Activation and Expansion of T-cells
Regulatory Status	For Research Use Only
Reactivity	Human
For Use With (Equipment)	DynaMag™ Magnet
Product Type	Antibody Coated Bead
Diameter (Metric)	4.5 μm
Shelf Life	24 months from date of manufacture
Certifications/Compliance	ISO9001 and ISO13485
Uniformity	Monosized 4.5 μm (CV <5%)
Product Line	DynaBeads™

Promotions Available

Thermo Scientific™ Sulfo-NHS (N-hydroxysulfosuccinimide), No-Weigh™ Format

Prepare amine-reactive sulfo-NHS-ester crosslinkers or enhance carbodiimide (EDC) conjugation for peptides or proteins using N-hydroxysulfosuccinimide, CAS 106627-54-7.

Pricing and Availability
Specifications

Crosslinking Reagents

Molecular Weight (g/mol)	217.13
Solubility	Water
PEGylated	No

Promotions Available

Gibco™ Human IFN-gamma Recombinant Protein, PeproTech®

Recombinant Protein

Pricing and Availability
Specifications

Recombinant Proteins

Content And Storage	-20°C
Purity or Quality Grade	≥ 98% by SDS-PAGE gel and HPLC analyses.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	IFN gamma
Molecular Weight (g/mol)	16.8 kDa
Gene Symbol	IFNG
Endotoxin Concentration	<1 EU/ μg
Sequence	MQDPYVKEAE NLKKYFNAGH SDVADNGTLF LGILKNWKEE SDRKIMQSQI VSFYFKLFKN FKDDQSIQKS VETIKEDMNV KFFNSNKKKR DDFEKLTNYS VTDLNVQRKA IHELIQVMAE LSPAAKTGKR KRSQMLFQGR RASQ
Expression System	E. coli
For Use With (Application)	ELISA,Functional Assay,Western Blot
Source	E. coli
Name	Human IFN-gamma
Accession Number	P01579
Regulatory Status	RUO
Gene Alias	BoIFNG; cytokine; EGK_03901; gamma interferon; gamma interferon precursor; gamma-interferon; gamma-interferon precursor (AA -23 to 143); H-IFN-g; IFG; IFI; IFN gamma; IFN ?; Ifng; IFN-g; IFNG2; IFN-gamma; IFN-gamma precursor; IFN-y; IFN?; Immune interferon; Interferon; interferon gamma; interferon gamma precursor; interferon gamma type 2; Interferon y; Interferon ?; interferon, gamma; interferon-gama; interferon-gamma; Interferon-gamma level; interferon-gamma precursor; Interferon?; M-IFN-g; R-IFN-g
Biological Activity	The ED50 determined by a cytotoxicity assay using HT-29 cells is = 0.05 ng/ml, corresponding to a specific activity of = 2 x 10^7 units/mg
Gene ID (Entrez)	3458
Formulation	protein with no preservative
Recombinant	Recombinant

Promotions Available

Polysorbate 80

CAS: 9005-65-6 Synonym: Polyoxyethylene(20)sorbitan monooleate

Pricing and Availability
Specifications

Miscellaneous Molecular Biology Reagents

CAS	9005-65-6
Synonym	Polyoxyethylene(20)sorbitan monooleate

Promotions Available

Invitrogen™ Goat anti-Guinea Pig IgG (H+L) Highly Cross-Adsorbed Secondary Antibody, Alexa Fluor™ 488

Goat Polyclonal Secondary Antibody

Pricing and Availability

Goat Secondary Antibodies

Promotions Available

Invitrogen™ Donkey anti-Rabbit IgG (H+L) Highly Cross-Adsorbed Secondary Antibody, Alexa Fluor™ Plus 647

Donkey Polyclonal Secondary Antibody

Pricing and Availability
Specifications

Donkey Secondary Antibodies

Content And Storage	4°C, store in dark
Target Species	Rabbit
Host Species	Donkey
Conjugate	Alexa Fluor Plus 647
Applications	Western Blot,Immunocytochemistry
Form	Liquid
Isotype	IgG
Concentration	2 mg/mL
Antigen	Rabbit IgG (H+L) Highly Cross-Adsorbed
Regulatory Status	RUO
Purification Method	Affinity chromatography
Product Type	Secondary Antibody
Formulation	proprietary buffer with 0.016% Bromonitrodioxane, 0.016% Methylisothiazolone; pH 6.5
Immunogen	Gamma Immunoglobins Heavy and Light chains.
Classification	Polyclonal
Primary or Secondary	Secondary

Promotions Available

Thermo Scientific™ Slide-A-Lyzer™ G3 Dialysis Cassettes, 3.5K MWCO

Thermo Scientific Slide-A-Lyzer™ G3 Dialysis Cassettes facilitate the rapid and trouble-free dialysis of sample volumes from 0.5 to 125 mL. Unlike standard flat tubing, these innovative devices do not require knots or clips that can lead to leaking and sample loss.

Pricing and Availability
Specifications

Dialysis Cassettes

MWCO	3.5 kDa
Format	Cassette
Membrane	Cellulose Membrane, Dialysis
Green Features	Less waste
Purification Target	Buffer Exchange, Protein
Product Line	Slide-A-Lyzer™

Promotions Available

Invitrogen™ Dynabeads™ Streptavidin Magnetic Beads

Dynabeads Streptavidin Magnetic Beads are designed for high-specificity, low-background capture of target molecules with biotinylated affinity binders such as antibodies, antigens, or oligonucleotides. Available in various sizes and surface chemistries, these beads can be tailored to provide the best fit for specific application needs.

Pricing and Availability
Specifications

DNA Extraction and Purification

Shipping Condition	Ambient Temperature
Regulatory Status	For Research Use Only
Format	Beads in Suspension
Bead Type	Magnetic polystyrene-based beads covalently coupled with recombinant Streptavidin
For Use With (Equipment)	KingFisher™ Sample Purification System, DynaMag™ magnets
Isolation Technology	Magnetic Bead
Certifications/Compliance	ISO9001 and ISO13485
Concentration	10 mg/mL
High-throughput Compatibility	High-throughput Compatible
Product Line	Dynabeads™

Filtered Search Results

Narrow Results

Invitrogen™ 6x-His Tag Monoclonal Antibody (HIS.H8) Greener Choice ProductThis product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More About the Greener Choice Program

Thermo Scientific™ Slide-A-Lyzer™ G3 Dialysis Cassettes, 3.5K MWCO Greener Choice ProductThis product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More About the Greener Choice Program

Invitrogen™ 6x-His Tag Monoclonal Antibody (HIS.H8)

Thermo Scientific™ Slide-A-Lyzer™ G3 Dialysis Cassettes, 3.5K MWCO