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Recombinant Proteins

Modified or manipulated proteins encoded by recombinant DNA and suitable for a variety of purposes including the modification of gene sequences, mass protein production, and the manufacture of commercial products.
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1 – 15 of 10,314 results
1
Promotions Available

Invitrogen™ Human IL-6 Recombinant Protein

Recombinant Protein

EDGE ENCOMPASS_PREFERRED
Accession Number P05231
Regulatory Status RUO
Conjugate Unconjugated
Form Lyophilized
Gene ID (Entrez) 3569
Gene Symbol Il6
Source E. coli
Recombinant Recombinant
Name Human IL-6
2

R&D Systems™ Recombinant Human IL-6 Protein
GSA_VA

A New rh IL-6 is Available! The new protein has ∼2 fold better activity and is HEK293 expressed!

EDGE
3
Promotions Available

Invitrogen™ Human IL-6 Recombinant Protein

Recombinant Protein

EDGE ENCOMPASS_PREFERRED
Purity or Quality Grade >95% by SDS-PAGE
Conjugate Unconjugated
pH Range 7.4
Form Lyophilized
Molecular Weight (g/mol) 20.95 kDa
Common Name IL-6
Gene Symbol Il6
Activity 1. Immobilized Human IL-6 Recombinant Protein at 2 μg/mL (100 μL/well) can bind Human IL-6R hFc, the EC50 of Human IL-6R hFc is 3.0-10.0 ng/mL.<br><br>2. Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is 0.1-0.8 ng/mL.<br><br>3.Loaded Recombinant Human IL-6R Protein, His Tag on His1K Biosensor, can bind Human IL-6 Recombinant Protein with an affinity constant of 0.165 μM as determined in BLI assay (Sartorius Octet RED384)(Routinely tested).
Storage Requirements -20°C or -80°C if preferred
Sequence Human IL-6, amino acids Val30-Met212 (Accession # NP_000591.1) with an N-terminal Met
Expression System E. coli
For Use With (Application) Control,Binding Assay,Bioactivity,Western Blot
Name Human IL-6
Accession Number P05231
Regulatory Status RUO
Purification Method Purified
Gene Alias B-cell differentiation factor; B-cell hybridoma growth factor; B-cell stimulatory factor 2; BSF2; BSF-2; CDF; CHIL-6; CTL differentiation factor; cytokine; HGF; H-IL-6; HSF; hybridoma growth factor; Ifnb2; IFN-beta-2; Il6; IL-6; ILg6; ILN; interferon beta-2; Interleukin; interleukin 6; Interleukin 6 (interferon, beta 2); interleukin 6 precursor; interleukin BSF-2; interleukin HP-1; Interleukin6; Interleukin-6; interleukin-6 precursor; interleukin-6 protein; M-IL-6; prointerleukin 6; R-IL-6
Product Type Protein
Gene ID (Entrez) 3569
Formulation PBS with 5% mannitol, 5% trehalose, 0.01% Tween 80 and no preservative; pH 7.4
Protein Tag Untagged
Recombinant Recombinant
4

Gibco™ Human IL-6 Recombinant Protein

Recombinant Protein

EDGE ENCOMPASS_PREFERRED
Protein Family Cytokines & Receptors
Purity or Quality Grade >95% by SDS-PAGE
Conjugate Unconjugated
Form Lyophilized
Common Name IL-6
Molecular Weight (g/mol) 21.3 kDa
Endotoxin Level <0.1 ng/μg
Activity ED50 < 20.0 pg/mL; determined by the dose-dependent proliferation of mouse B9 cells.
Endotoxin Concentration <0.1 ng/μg
Expression System E. coli
For Use With (Application) Bioactivity
Name Human IL-6
Purification Method Purified
Gene Alias B-cell differentiation factor; B-cell hybridoma growth factor; B-cell stimulatory factor 2; BSF2; BSF-2; CDF; CHIL-6; CTL differentiation factor; cytokine; HGF; H-IL-6; HSF; hybridoma growth factor; Ifnb2; IFN-beta-2; Il6; IL-6; ILg6; ILN; interferon beta-2; Interleukin; interleukin 6; Interleukin 6 (interferon, beta 2); interleukin 6 precursor; interleukin BSF-2; interleukin HP-1; Interleukin6; Interleukin-6; interleukin-6 precursor; interleukin-6 protein; M-IL-6; prointerleukin 6; R-IL-6
Protein Form Recombinant, Ligand
Biological Activity ED50 < 20.0 pg/mL; determined by the dose-dependent proliferation of mouse B9 cells.
Formulation Protein with no preservative
Classification Carrier-Free
Research Category Immunology, Stem Cell Research, Inflammation, Bone Research
Species Human
Recombinant Recombinant
Content And Storage 4°C
Gene Symbol Il6
Sequence PVPPGEDSKD VAAPHRQPLT SSERIDKQIR YILDGISALR KETCNKSNMC ESSKEALAEN NLNLPKMAEK DGCFQSGFNE ETCLVKIITG LLEFEVYLEY LQNRFESSEE QARAVQMSTK VLIQFLQKKA KNLDAITTPD PTTNASLLTK LQAQNQWLQD MTTHLILRSF KEFLQSSLRA LRQM
Storage Requirements 4°C
Protein Subtype Interleukins
Accession Number P05231
Regulatory Status RUO
Product Type Protein
Gene ID (Entrez) 3569
Product Line Gibco
5

R&D Systems™ Recombinant Human IL-6 (HEK293-expressed) Protein

Measured in a cell proliferation assay using T1165.85.2.1 mouse plasmacytoma cells. ED50 for this effect is 0.1 to 0.6 ng/mL

EDGE
Buffer Lyophilized from a 0.2 μm filtered solution in PBS.
Purity or Quality Grade >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate Unconjugated
Molecular Weight (g/mol) M.W. (Observed): 22 kDa, reducing conditions; M.W. (theoretical): 20.8 kDa
Endotoxin Level <0.10 EU per 1 μg of the protein by the LAL method.
Gene Symbol IL6
Endotoxin Concentration <0.10 EU / 1 μg of the protein by the LAL method.
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
For Use With (Application) Bioactivity
Protein IL-6
Source Human embryonic kidney cell, HEK293-derived human IL-6 protein Met1-Met212
Name B cell stimulatory factor-2, B-cell differentiation factor, BSF2, BSF-2, BSF2CTL differentiation factor, CDF, HGFHSFIFNB2Hybridoma growth factor, IFNB2, IFN-beta-2, IL6, IL-6B-cell stimulatory factor 2, Interferon beta-2, interleukin 6 (interferon, beta 2), interleukin BSF-2, interleukin-6, MGI-2A
Accession Number P05231
Gene Alias B-cell differentiation factor, B-cell stimulatory factor 2, BSF2, BSF-2, CDF, CTL differentiation factor, HSF, hybridoma growth factor, IFNB2, IFN-beta-2, IL6, IL-6, Interferon beta-2, interleukin 6 (interferon, beta 2), interleukin BSF-2, interleukin-6, MGI-2A
Gene ID (Entrez) 3569
Formulation Lyophilized from a 0.2 μm filtered solution in PBS.
Reconstitution Reconstitute at 100 μg/mL in PBS.
Species Human
6
Promotions Available

Invitrogen™ Human IL-6 Recombinant Protein

Recombinant Protein

EDGE
Regulatory Status RUO
Purity or Quality Grade >95% by SDS-PAGE
Conjugate Unconjugated
Form Lyophilized
Molecular Weight (g/mol) 20.8 kDa
Formulation PBS with no preservative
Sequence Human IL-6, amino acids 30-212 (Accession # P05231)
For Use With (Application) Control,ELISA,Immunoprecipitation,Western Blot
Source Yeast
Name Human IL-6
Recombinant Recombinant
7
Promotions Available

R&D Systems™ Recombinant Mouse IL-6 Protein
GSA_VA

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

EDGE
8
Promotions Available

Invitrogen™ Mouse IL-6 Recombinant Protein

Recombinant Protein

EDGE
Regulatory Status RUO
Purity or Quality Grade >95% by SDS-PAGE
Conjugate Unconjugated
Form Lyophilized
Molecular Weight (g/mol) 21.7 kDa
Formulation PBS with no preservative
Sequence Mouse IL-6, amino acids 25-211 (Accession # NP_112445)
For Use With (Application) Control,ELISA,Immunoprecipitation,Western Blot
Source Yeast
Name Mouse IL-6
Recombinant Recombinant
9

R&D Systems™ Recombinant Human IL-6 Protein
GSA_VA

A New rh IL-6 is Available! The new protein has ∼2 fold better activity and is HEK293 expressed!

EDGE
10

R&D Systems™ Recombinant Human IL-6 Protein
GSA_VA

A New rh IL-6 is Available! The new protein has ∼2 fold better activity and is HEK293 expressed!

Purity or Quality Grade >97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate Unconjugated
Molecular Weight (g/mol) M.W. theroretical: 20.9 kDa
Gene Symbol IL6
Endotoxin Concentration <0.10 EU / 1 μg of the protein by the LAL method.
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
For Use With (Application) Bioactivity
Protein IL-6
Source E. coli-derived human IL-6 protein Pro29-Met212
Name IL-6
Accession Number Q75MH2
Gene Alias B-cell differentiation factor, B-cell stimulatory factor 2, BSF2, BSF-2, CDF, CTL differentiation factor, HSF, hybridoma growth factor, IFNB2, IFN-beta-2, IL6, IL-6, Interferon beta-2, interleukin 6 (interferon, beta 2), interleukin BSF-2, interleukin-6, MGI-2A
Gene ID (Entrez) 3569
Formulation Lyophilized from a 0.2 μm filtered solution in PBS and NaCl.
Recombinant Recombinant
11

BD Recombinant Mouse Interleukin-6 (IL-6)

For regulating immune responses, acute-phase reactions and hematopoiesis

12
Promotions Available

R&D Systems™ Recombinant Mouse IL-6 Protein
GSA_VA

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

13

Invitrogen™ Human IL-6 Recombinant Protein

Recombinant Protein

ENCOMPASS_PREFERRED
Purity or Quality Grade >97%
Conjugate Unconjugated
pH Range 7.4
Form Lyophilized
Molecular Weight (g/mol) 20.9 kDa
Common Name IL-6
Gene Symbol Il6
Storage Requirements -20°C
Sequence Human IL-6 recombinant protein contains 184 amino acids
Expression System E. coli
For Use With (Application) Neutralization
Name Human IL-6
Accession Number P05231
Regulatory Status RUO
Purification Method Purified
Gene Alias B-cell differentiation factor; B-cell hybridoma growth factor; B-cell stimulatory factor 2; BSF2; BSF-2; CDF; CHIL-6; CTL differentiation factor; cytokine; HGF; H-IL-6; HSF; hybridoma growth factor; Ifnb2; IFN-beta-2; Il6; IL-6; ILg6; ILN; interferon beta-2; Interleukin; interleukin 6; Interleukin 6 (interferon, beta 2); interleukin 6 precursor; interleukin BSF-2; interleukin HP-1; Interleukin6; Interleukin-6; interleukin-6 precursor; interleukin-6 protein; M-IL-6; prointerleukin 6; R-IL-6
Product Type Protein
Gene ID (Entrez) 3569
Formulation PBS with no preservative; pH 7.4
Recombinant Recombinant
14
Promotions Available

R&D Systems™ Recombinant Mouse IL-6 Protein
GSA_VA

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

15
Promotions Available

R&D Systems™ Recombinant Mouse IL-6 Protein

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity