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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.
Native Proteins and Derivatives (112)
Collagens (38)
Lectins (26)
Agglutinins (5)

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1 – 15 of 145 results
1

Invitrogen™ Wheat Germ Agglutinin (WGA)  DFS Item

Thermo Fisher Scientific offers bright conjugates of wheat germ agglutinin (WGA) and Alexa Fluor, Alexa Fluor Plus, and other dyes. Fluorescent WGA conjugates bind to carbohydrates and are used for various cell biology applications such as plasma membrane labeling and cell painting assays.

Ligand Type N-acetylglucosamine and N-acetylneuraminic acid (sialic acid) residues
Protein Family Lectins
Protein Form Heterodimer
Expression System Wheat germ
For Use With (Application) Flow Cytometry,Immunocytochemistry,Immunofluorescence,Immunohistochemistry,Cell Painting
Protein Tag None
Species Wheat
Protein Fluorescent lectins
Protein Subtype Agglutinin
2

Invitrogen™ Human Vitronectin Native Protein

Native Protein

Regulatory Status RUO
Conjugate Unconjugated
Form Liquid
Molecular Weight (g/mol) 75 kDa
Formulation 0.05 M potassium phosphate with 0.15 M NaCl and no preservative; pH 7.4
Concentration 1.5 mg/mL
For Use With (Application) Control
Source Human
Name Human Vitronectin
3

Invitrogen™ Human DNA-PK Native Protein  DFS Item

Native Protein

Regulatory Status RUO - research use only
Conjugate Unconjugated
Form Liquid
Molecular Weight (g/mol) 600 kDa
Formulation 25 mM HEPES with 0.2 mM EDTA, 10% glycerol, 10 mM MgCl2, 1 mM DTT, 50 mM KCl and no preservative; pH 7.5
Sequence Full length
Concentration Conc. Not Determined
For Use With (Application) Kinase Assay
Name Human DNA-Pk.
4

Invitrogen™ Human DNA-PK Native Protein  DFS Item

Native Protein

Accession Number P78527
Conjugate Unconjugated
Form Liquid
Molecular Weight (g/mol) 600 kDa
Gene ID (Entrez) 5591
KinaseFamily PIKK Kinase Family
Sequence Full length
Concentration Conc. Not Determined
For Use With (Application) Kinase Assay
Species Human
5

MilliporeSigma™ Chemicon™ Human Collagen Type II

Purified using differential salt precipitation, alcohol precipitation and DEAE chromatography

6

Invitrogen™ Human Carboxypeptidase B2 Native Protein

Native Protein

Regulatory Status RUO
Conjugate Unconjugated
Form Liquid
Molecular Weight (g/mol) 60 kDa
Formulation 0.02 M HEPES with 0.15 M NaCl and no preservative; pH 7.4
Concentration 2.3 mg/mL
For Use With (Application) Control
Source Human
Name Human Carboxypeptidase B2
7

Invitrogen™ Human Angiostatin Native Protein

Native Protein

Regulatory Status RUO
Conjugate Unconjugated
Form Liquid
Molecular Weight (g/mol) 50 kDa
Formulation 0.02 M HEPES with 0.15 M NaCl and no preservative; pH 7.4
Concentration 4.7 mg/mL
For Use With (Application) Control
Source Human
Name Human Angiostatin
8

Invitrogen™ Human Factor XIII Native Protein

Native Protein

Regulatory Status RUO
Conjugate Unconjugated
Form Liquid
Molecular Weight (g/mol) 320 kDa
Formulation protein with 0.5 M EDTA, 50% glycerol and no preservative
Concentration 6.1 mg/mL
For Use With (Application) Control
Source Human
Name Human Factor XIII
9

Invitrogen™ Human glu-Plasminogen Native Protein

Native Protein

Conjugate Unconjugated
Form Liquid
Molecular Weight (g/mol) 88 kDa
Common Name glu-Plasminogen
Gene Symbol PLG
Storage Requirements -20°C, Avoid Freeze/Thaw Cycles
Concentration 4.4 mg/mL
For Use With (Application) Neutralization
Name Human glu-Plasminogen
Accession Number P00747
Regulatory Status RUO
Purification Method SDS-PAGE
Gene Alias Activation peptide; Angiostatin; plasmin; Plasmin heavy chain A; Plasmin heavy chain A, short form; Plasmin light chain B; Plasminogen; PLG
Product Type Protein
Gene ID (Entrez) 5340
Formulation 50% water with 50% glycerol and no preservative
10

Invitrogen™ Human Protein C Native Protein

Native Protein

Regulatory Status RUO
Conjugate Unconjugated
Form Liquid
Molecular Weight (g/mol) 62 kDa
Formulation 50% water with 50% glycerol and no preservative
Concentration 8.7 mg/mL
For Use With (Application) Control
Source Human
Name Human Protein C
11

Invitrogen™ Human glu-Plasminogen CHOI Native Protein

Native Protein

Regulatory Status RUO
Conjugate Unconjugated
Form Liquid
Molecular Weight (g/mol) 88 kDa
Formulation 50% water with 50% glycerol and no preservative
Concentration 7.0 mg/mL
For Use With (Application) Control
Source Human
Name Human glu-Plasminogen CHOI
12

Invitrogen™ Human Prothrombin (Factor II) Native Protein

Native Protein

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
13

Invitrogen™ Bovine Prothrombin (Factor II) Native Protein

Native Protein

Regulatory Status RUO
Conjugate Unconjugated
Form Liquid
Molecular Weight (g/mol) 72 kDa
Formulation 50% water with 50% glycerol and no preservative
Concentration 8 mg/mL
For Use With (Application) Control
Source Bovine
Name Bovine Prothrombin (Factor II)
14

Invitrogen™ Human Activated Protein C (Dansyl-EGR-CK) Native Protein

Native Protein

Regulatory Status RUO
Conjugate Unconjugated
Form Liquid
Molecular Weight (g/mol) 56.2 kDa
Formulation 50% water with no preservative
For Use With (Application) Control
Source Human
Name Human Activated Protein C (Dansyl-EGR-CK)
15

Invitrogen™ Human Factor Ixa (EGR) Native Protein

Native Protein

Regulatory Status RUO
Conjugate Unconjugated
Form Liquid
Molecular Weight (g/mol) 45 kDa
Formulation 50% water with no preservative
Concentration 1.9 mg/mL
For Use With (Application) Control
Source Human
Name Human Factor Ixa (EGR)