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Proteins and Derivatives

Large molecules consisting of amino acids linked by peptide (amide) bonds; useful for a broad range of procedures including cell culture, electrophoresis, ELISA, flow cytometry, immunoprecipitation, bioactivity processes, and more.
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1 – 15 of 3,063 results
1

Invitrogen™ Concanavalin A (Con A) Conjugates

Thermo Fisher Scientific offers a broad selection of Invitrogen concanavalin A (Con A) conjugates, including Alexa Fluor™ and Alexa Fluor™ Plus conjugates.

EDGE ENCOMPASS_PREFERRED
Shipping Condition Room Temperature
Ligand Type Lectin
Protein Family Lectins
Purity or Quality Grade Imaging Quality
Form Lyophilized
Research Category Imaging
Cross Reactivity α-man, α-glc
For Use With (Application) Immunocytochemistry,Immunohistochemistry,Immunofluorescence
Protein Tag None
Species C. ensiformis
Source Canavlia ensiformis
Recombinant Native
2

Gibco™ Mouse NGF 2.5S Native Protein

Native Protein

EDGE ENCOMPASS_PREFERRED
Purity or Quality Grade >95% by SDS-PAGE
Conjugate Unconjugated
pH Range 5
Form Liquid
Common Name NGF
Gene Symbol NGF
Activity ED50 = 50 ng/mL; determined by the dose-dependent neurite outgrowth of PC12 cells.
Storage Requirements -20°C
Concentration 100 μg/mL
For Use With (Application) Bioactivity
Name Mouse NGF 2.5S
Accession Number P01139
Regulatory Status RUO
Purification Method Size-exclusion - Membrane filtration
Gene Alias B nerve growth factor; beta ngf; beta-nerve growth factor; BetaNGF; beta-NGF; bNGF; b-NGF; HSAN5; MGC161426; MGC161428; Nerve growth factor; nerve growth factor (beta polypeptide); nerve growth factor, beta; nerve growth factor, beta polypeptide; nerve growth factor, beta subunit; NGF; NGF b; NGF β; Ngfb; NGFbeta; NGFβ; β nerve growth factor; β NGF; βNGF
Product Type Protein
Gene ID (Entrez) 18049
Formulation Protein with no preservative; pH 5
3

Gibco™ Fibronectin Bovine Protein, Plasma

Fibronectin Bovine Protein, Plasma

EDGE ENCOMPASS_PREFERRED
4

Corning™ Collagen IV, Human
GREENER_CHOICE

Used as either a thin layer on tissue-culture surfaces to enhance cell attachment and proliferation, or as a gel to promote expression of cell-specific morphology and function

EDGE
5

Thermo Scientific Chemicals Syntide 2, 96%

For research use

Regulatory Status RUO
Purity or Quality Grade 96%
Form Lyophilized
Product Type Syntide 2, 96%
Protein Length Pro-Leu-Ala-Arg-Thr-Leu-Ser-Val-Ala-gly-Leu-Pro-gly-Lys-Lys
Formulation Lyophilized powder
Storage Requirements -30° to -10°C
For Use With (Application) Enzyme Assay Substrate
Recombinant Native
6

Gibco™ Mouse NGF 7S Subunit Native Protein

Native Protein

EDGE ENCOMPASS_PREFERRED
Purity or Quality Grade >95% by SDS-PAGE
Conjugate Unconjugated
Form Lyophilized
Common Name NGF
Gene Symbol NGF
Activity ED50 = 5 - 100 ng/mL; determined by the dose-dependent neurite outgrowth of chick embryo dorsal root ganglia.
Storage Requirements -20°C
For Use With (Application) Bioactivity
Name Mouse NGF 7S Subunit
Accession Number P01139
Regulatory Status RUO
Purification Method Purified
Gene Alias B nerve growth factor; beta ngf; beta-nerve growth factor; BetaNGF; beta-NGF; bNGF; b-NGF; HSAN5; MGC161426; MGC161428; Nerve growth factor; nerve growth factor (beta polypeptide); nerve growth factor, beta; nerve growth factor, beta polypeptide; nerve growth factor, beta subunit; NGF; NGF b; NGF β; Ngfb; NGFbeta; NGFβ; β nerve growth factor; β NGF; βNGF
Product Type Protein
Gene ID (Entrez) 18049
Formulation Potassium phosphate with no preservative
7

Invitrogen™ Human Prothrombin (Factor II) Native Protein

Native Protein

EDGE
Conjugate Unconjugated
Form Liquid
Molecular Weight (g/mol) 72 kDa
Common Name Prothrombin
Gene Symbol F2
Activity Specific Activity: 8.1 U/mg; determined that 1 unit equals the prothrombin activity in 1 mL of normal human plasma.
Storage Requirements -20°C, Avoid Freeze/Thaw Cycles
Concentration 9.1 mg/mL
For Use With (Application) Bioactivity
Name Human Prothrombin (Factor II)
Accession Number P00734
Regulatory Status RUO
Purification Method SDS-PAGE
Gene Alias Activation peptide fragment 1; Activation peptide fragment 2; bovine prothrombin protein; Cf2; Cf-2; coagulation factor 2; coagulation factor II; coagulation factor II (thrombin); coagulation factor II [thrombin]; coagulation factor II, thrombin; F2; FII; kringle-2 domain; fragment-2; prepro-coagulation factor II; preprothrombin; prothrombin; prothrombin B-chain; prothrombin precursor; PT; RPRGL2; serine protease; THPH1; THROMBIN; Thrombin heavy chain; Thrombin light chain
Product Type Protein
Gene ID (Entrez) 2147
Formulation 50% water with 50% glycerol and no preservative
8

Gibco™ Fibronectin Human Protein, Plasma

Fibronectin Human Protein, Plasma

EDGE ENCOMPASS_PREFERRED
9

Thermo Scientific Chemicals Fibrinogen, Bovine

Fibrinogen (CAS # 9001-32-5) is a glycoprotein produced in the vertebrate liver that aids in clot formation.

Regulatory Status RUO
Form Lyophilized
Product Type Fibrinogen, Bovine
Formulation Lyophilized powder
Storage Requirements 2° to 8°C
For Use With (Application) Neural Signaling
Source Bovine Serum
Recombinant Native
10

Thermo Scientific Chemicals Fibronectin-Binding Protein

For research use

Regulatory Status RUO
Form Solid
Product Type Fibronectin-Binding Protein
Formulation Lyophilized powder
Storage Requirements -30° to -10°C
Recombinant Native
11

Thermo Scientific Chemicals Mucin, Bovine Submaxillary Gland

Mucin, CAS # 84195-52-8, is a high molecular weight glycoprotein, and is a major constituent of saliva, gastrointestinal juices, and other secretions. It is used as a substrate for the viral enzyme neuraminidase. | 400-4000KDa

Regulatory Status RUO
Form Lyophilized
Product Type Mucin, Bovine submaxillary gland
Molecular Weight (g/mol) 400-4000KDa
Formulation Lyophilized powder
Storage Requirements 2° to 8°C
For Use With (Application) Neuraminidase Substrate
Source Bovine submaxillary gland
Recombinant Native
12

Aprotinin From Bovine Lung

Useful protease inhibitor against kallikrein, trypsin, plasmin and chymotrypsin. Thermo Scientific™ Aprotinin From Bovine Lung is not effective against papain. | 6511.44 g/mol

Purification Method Gel filtration
Purity or Quality Grade ≥95%
Form Lyophilized
pH Range 8
Molecular Weight (g/mol) 6511.44
Packaging Plastic bottle
Storage Requirements 4°C
Concentration 1 to 2 mg/mL (Soluble in 0.01 M HEPES)
For Use With (Application) Protease Inhibition
Source Bovine lung
Name Aprotinin
13

MilliporeSigma™ Chemicon™ Laminin, Mouse Purified

For Cell Culture applications

Content And Storage Store at -20°C for up to six months. 
Purity or Quality Grade >95% by SDS-PAGE 
Form Liquid
Product Type Laminin, Mouse Purified
Formulation Liquid; in 0.05 M Tris-HCl, pH 7.4, containing 0.15 M NaCl. 
Concentration 1 mg/mL
For Use With (Application) Cell Culture
Source Isolated from Engelbreth-Holm-Swarm (EHS) mouse sarcoma
15

Invitrogen™ Human Activated Protein C Native Protein

Native Protein

Conjugate Unconjugated
Form Liquid
Molecular Weight (g/mol) 56.2 kDa
Common Name Protein C
Gene Symbol PROC
Storage Requirements -20°C, Avoid Freeze/Thaw Cycles
Concentration 5.5 mg/mL
For Use With (Application) Neutralization
Name Human Activated Protein C
Accession Number P04070
Regulatory Status RUO
Purification Method SDS-PAGE
Gene Alias Activation peptide; Anticoagulant protein C; APC; autoprothrombin IIA; Blood coagulation factor XIV; EDQVDPRLIDGK; inactivator of coagulation factors Va, VIII; PC; prepro-protein C; Proc; PROC1; protein C; protein C (inactivator of coagulation factors Va and VIIIa); protein C prepropeptide; protein C, inactivator of coagulation factors Va and VIIIa; THPH3; THPH4; type I protein C; vitamin K-dependent protein C; Vitamin K-dependent protein C heavy chain; Vitamin K-dependent protein C light chain
Product Type Protein
Gene ID (Entrez) 5624
Formulation 50% water with 50% glycerol and no preservative