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.
Recombinant
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121
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121
Gibco™ Human IFN-gamma Recombinant Protein
Recombinant Protein
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Protein Family | Cytokines & Receptors |
|---|---|
| Purity or Quality Grade | >95% by SDS-PAGE |
| Conjugate | Unconjugated |
| Form | Liquid |
| pH Range | 7.4 |
| Common Name | IFN gamma |
| Molecular Weight (g/mol) | 16.9 kDa |
| Endotoxin Level | <0.1 ng/μg |
| Activity | ED50 = 0.5 - 3.0 ng/mL; determined by the dose-dependent cytostasis of human WiDr cells. |
| Endotoxin Concentration | <0.1 ng/μg |
| Expression System | E. coli |
| For Use With (Application) | Bioactivity |
| Name | Human IFN-gamma |
| Purification Method | Purified |
| 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 γ; Ifng; IFN-g; IFNG2; IFN-gamma; IFN-gamma precursor; IFN-y; IFNγ; Immune interferon; Interferon; interferon gamma; interferon gamma precursor; interferon gamma type 2; Interferon y; Interferon γ; interferon, gamma; interferon-gama; interferon-gamma; Interferon-gamma level; interferon-gamma precursor; Interferonγ; M-IFN-g; R-IFN-g |
| Protein Form | Recombinant, Ligand |
| Biological Activity | ED50 = 0.5 - 3.0 ng/mL; determined by the dose-dependent cytostasis of human WiDr cells. |
| Formulation | 40mM tris with no preservative; pH 7.4 |
| Classification | Carrier-Free |
| Research Category | Immunology, Signal Transduction, Stem Cell Research, Virology, Oncology |
| Species | Human |
| Recombinant | Recombinant |
| Shipping Condition | Dry Ice |
| Content And Storage | -80°C |
| Gene Symbol | IFNG |
| Sequence | QDPYVKEAEN LKKYFNAGHS DVADNGTLFL GILKNWKEES DRKIMQSQIV SFYFKLFKNF KDDQSIQKSV ETIKEDMNVK FFNSNKKKRD DFEKLTNYSV TDLNVQRKAI HELIQVMAEL SPAAKTGKRK RSQMLFQGRR ASQ |
| Storage Requirements | -80°C |
| Protein Subtype | Interferons |
| Accession Number | P01579 |
| Regulatory Status | RUO |
| Product Type | Protein |
| Gene ID (Entrez) | 3458 |
| Product Line | Gibco |
122
Gibco™ Human SCF Recombinant Protein
Recombinant Protein
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Protein Family | Cytokines & Receptors |
|---|---|
| Purity or Quality Grade | >95% by SDS-PAGE |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Common Name | SCF |
| Molecular Weight (g/mol) | 18.54 kDa |
| Endotoxin Level | <0.1 ng/μg |
| Activity | ED50 < 10 ng/mL; determined by the dose-dependent proliferation of human MO-7e cells. |
| Endotoxin Concentration | <0.1 ng/μg |
| Expression System | E. coli |
| For Use With (Application) | Bioactivity |
| Name | Human SCF |
| Purification Method | Purified |
| Gene Alias | 710-712; blz; c-Kit ligand; Clo; cloud gray; Con; contrasted; CSF; DCUA; DFNA69; DKFZp686F2250; familial progressive hyperpigmentation 2; FPH2; FPHH; Gb; grizzle-belly; hematopoietic growth factor KL; H-SCF; Kit ligand; Kitl; Kitlg; kit-ligand; KL-1; Mast cell growth factor; MGF; M-SCF; Processed kit ligand; SCF; SF; SHEP7; sKITLG; Sl; SLF; Soluble KIT ligand; Steel factor; steel factor/kit ligand; stem cell factor; stem cell factor KL-1; stem cell factor, CSF |
| Protein Form | Recombinant, Ligand |
| Biological Activity | ED50 < 10 ng/mL; determined by the dose-dependent proliferation of human MO-7 e cells. |
| Formulation | Protein with no preservative |
| Classification | Carrier-Free |
| Research Category | Stem Cell Research, Oncology |
| Species | Human |
| Recombinant | Recombinant |
| Shipping Condition | Wet Ice |
| Content And Storage | 4°C |
| Gene Symbol | KITLG |
| Sequence | EGICRNRVTN NVKDVTKLVA NLPKDYMITL KYVPGMDVLP SHCWISEMVV QLSDSLTDLL DKFSNISEGL SNYSIIDKLV NIVDDLVECV KENSSKDLKK SFKSPEPRLF TPEEFFRIFN RSIDAFKDFV VASETSDCVV SSTLSPEKDS RVSVTKPFML PPVA |
| Storage Requirements | 4°C |
| Protein Subtype | Other Proteins |
| Accession Number | P21583 |
| Regulatory Status | RUO |
| Product Type | Protein |
| Gene ID (Entrez) | 4254 |
| Product Line | Gibco |
123
Gibco™ Human IL-21 Recombinant Protein
Recombinant Protein
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Protein Family | Cytokines & Receptors |
|---|---|
| Purity or Quality Grade | >95% by SDS-PAGE |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Common Name | IL-21 |
| Molecular Weight (g/mol) | 15 kDa |
| Endotoxin Level | <0.1 ng/μg |
| Activity | ED50 = 1 - 5 ng/mL; determined by the dose-dependent secretion of IFN-gamma by human NK-92 natural killer lymphoma cells. |
| Endotoxin Concentration | <0.1 ng/μg |
| Expression System | E. coli |
| For Use With (Application) | Bioactivity |
| Name | Human IL-21 |
| Purification Method | Purified |
| Gene Alias | CVID11; CX2; il 21; IL21; IL-21; ILN; Interleukin; interleukin 21; Interleukin21; interleukin-21; interleukin-21 isoform; porcine interleukin-21; Za11 |
| Protein Form | Recombinant, Ligand |
| Biological Activity | ED50 = 1 - 5 ng/mL; determined by the dose-dependent secretion of IFN-gamma by human NK-92 natural killer lymphoma cells. |
| Formulation | Protein with no preservative |
| Classification | Carrier-Free |
| Species | Human |
| Recombinant | Recombinant |
| Shipping Condition | Approved for shipment on Wet or Dry Ice |
| Content And Storage | 4°C |
| Gene Symbol | IL21 |
| Sequence | QDRHMIRMRQ LIDIVDQLKN YVNDLVPEFL PAPEDVETNC EWSAFSCFQK AQLKSANTGN NERIINVSIK KLKRKPPSTN AGRRQKHRLT CPSCDSYEKK PPKEFLERFK SLLQKMIHQH LSSRTHGSED S |
| Storage Requirements | 4°C |
| Protein Subtype | Interleukins |
| Accession Number | Q9HBE4 |
| Regulatory Status | RUO |
| Product Type | Protein |
| Gene ID (Entrez) | 59067 |
| Product Line | Gibco |
124
R&D Systems™ Recombinant Human VCAM-1/CD106 Fc Chimera Protein
Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity
125
Invitrogen™ Vaccinia Virus B18R (Carrier-Free) Recombinant Protein, eBioscience™
Recombinant Protein
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Content And Storage | -80°C |
|---|---|
| Purity or Quality Grade | >98% by SDS-PAGE |
| Conjugate | Unconjugated |
| Form | Liquid |
| pH Range | 7.5 |
| Common Name | Vaccinia Virus B18R |
| Molecular Weight (g/mol) | 48 kDa |
| Gene Symbol | Vaccinia Virus-Encoded Neutralizing Type I Interferon Receptor; Type I IFN inhibitor |
| Endotoxin Concentration | <0.01 ng/μg |
| Sequence | Vaccinia Virus B18R, ammino acids His20-Glu351 (Accession # D01019) with a His-tag |
| Concentration | 0.5 mg/mL |
| Expression System | Insect cells |
| For Use With (Application) | Bioactivity,Functional Assay |
| Source | Vaccinia Virus |
| Protein Subtype | Recombinant |
| Name | Vaccinia Virus B18R (Carrier-Free) |
| Regulatory Status | RUO |
| Purification Method | Purified |
| Product Type | Protein |
| Biological Activity | Pre-incubation of recombinant IFN-alpha 2 A with 0.1 μg/mL B18R for 1 hour (at RT was found to completely neutralize the activity of 1 ng/mL IFN-alpha 2 a.) |
| Formulation | PBS with no preservative; pH 7.5 |
| Shelf Life | 12 Months |
| Protein Tag | His-tag |
| Species | Bovine,Human,Mouse,Pig,Rabbit,Rat |
| Recombinant | Recombinant |
126
R&D Systems™ Recombinant Human R-Spondin 3 Protein
Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity
| 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) | 28.3 kDa |
| Gene ID (Entrez) | 84870 |
| Quantity | 25 μg |
| Storage Requirements | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution. |
| Source | Chinese Hamster Ovary cell line,CHO-derived human R-Spondin 3 protein Gln22-His272 |
| Recombinant | Recombinant |
| Name | R-Spondin 3 |
127
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R&D Systems™ Recombinant Human TSLP Protein
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R&D Systems™ Recombinant Human TSLP Protein
Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity
| Purity or Quality Grade | 95%, by SDS-PAGE under reducing conditions and visualized by silver stain. |
|---|---|
| Conjugate | Unconjugated |
| Molecular Weight (g/mol) | 15 kDa |
| Gene ID (Entrez) | 85480 |
| Quantity | 10 μg |
| Storage Requirements | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution. |
| Source | E. coli-derived human TSLP protein Tyr29-Gln159,with an N-terminal Met |
| Recombinant | Recombinant |
| Name | TSLP |
128
Gibco™ Mouse M-CSF Recombinant Protein
Recombinant Protein
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
| Purity or Quality Grade | ≥98% by SDS-PAGE and HPLC |
|---|---|
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Molecular Weight (g/mol) | 36.4 kDa |
| Common Name | M-CSF |
| Gene Symbol | Csf1 |
| Activity | ED50 ≤ 1.0 ng/mL; determined by the dose-dependent proliferation of M-NFS-60 cells. |
| Endotoxin Concentration | <0.1 ng/μg |
| Storage Requirements | -20°C |
| Sequence | Mouse M-CSF recombinant protein is a homodimer consisting of two 156 amino acid subunits |
| Expression System | E. coli |
| For Use With (Application) | Bioactivity |
| Name | Mouse M-CSF |
| Accession Number | P07141 |
| Regulatory Status | RUO |
| Purification Method | Purified |
| 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 |
| Product Type | Protein |
| Gene ID (Entrez) | 12977 |
| Formulation | 5mM tris with 100mM NaCl and no preservative |
| Recombinant | Recombinant |
129
| Regulatory Status | RUO |
|---|---|
| Purity or Quality Grade | >95% by SDS-PAGE |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Molecular Weight (g/mol) | 17.4 kDa |
| Formulation | PBS with no preservative |
| Sequence | Human IL-1 beta, amino acids 117-269 (Accession # P01584) |
| For Use With (Application) | Control,ELISA,Immunoprecipitation,Western Blot |
| Source | Yeast |
| Name | Human IL-1 beta |
| Recombinant | Recombinant |
130
R&D Systems™ Recombinant Mouse Flt-3 Ligand/FLT3L Protein
Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity
| Purity or Quality Grade | 97%, by SDS-PAGE under reducing conditions and visualized by silver stain. |
|---|---|
| Conjugate | Unconjugated |
| Gene Alias | FL, FLG3L, Flt3 ligand, Flt3L, FLT3LG, fms-related tyrosine kinase 3 ligand, SL cytokine |
| Molecular Weight (g/mol) | 18 kDa |
| Gene ID (Entrez) | 14256 |
| Source | Mouse myeloma cell line,NS0-derived mouse Flt-3 Ligand/FLT3L protein Gly27-Arg188 |
| Recombinant | Recombinant |
| Name | Flt-3 Ligand |
131
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R&D Systems™ Recombinant Human IL-34 Protein
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R&D Systems™ Recombinant Human IL-34 Protein
Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity
| Purity or Quality Grade | 95%, by SDS-PAGE under reducing conditions and visualized by silver stain. |
|---|---|
| Conjugate | Unconjugated |
| Molecular Weight (g/mol) | 26.1 kDa |
| Gene ID (Entrez) | 146433 |
| Quantity | 10 μg |
| Storage Requirements | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution. |
| Source | Mouse myeloma cell line,NS0-derived human IL-34 protein Asn21-Pro242,with a C-terminal 6-His tag |
| Recombinant | Recombinant |
| Name | IL-34 |
132
Gibco™ Human IL-10 Recombinant Protein
Recombinant Protein
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Shipping Condition | Approved for shipment on Wet or Dry Ice |
|---|---|
| Protein Family | Cytokines & Receptors |
| Form | Lyophilized |
| Protein Form | Recombinant, Ligand |
| Molecular Weight (g/mol) | 18.6 kDa |
| Classification | Carrier-Free |
| Research Category | Immunology, Signal Transduction, Stem Cell Research, Inflammation, Angiogenesis |
| Expression System | E. coli |
| Species | Human |
| Product Line | Gibco |
| Protein Subtype | Interleukins |
133
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R&D Systems™ Recombinant Mouse IFN-beta Protein
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R&D Systems™ Recombinant Mouse IFN-beta Protein
Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity
| Purity or Quality Grade | >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining. |
|---|---|
| Conjugate | Unconjugated |
| Gene Alias | Fibroblast interferon, IFB, IFBIFNB, IFF, IFNB, IFNB1, IFNbeta, IFN-beta, interferon beta, interferon, beta 1, fibroblast, MGC96956 |
| Quantity | 10 μg |
| Storage Requirements | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution. |
| Source | Human embryonic kidney cell,HEK293-derived mouse IFN-beta protein Ile22-Asn182 |
134
Invitrogen™ Estrogen Receptor alpha (ER alpha) ER Alpha Recombinant Protein
Recombinant Protein
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Purity or Quality Grade | 80% as determined by a SDS-PAGE gel stained with SimplyBlueTM SafeStain. |
|---|---|
| Conjugate | Unconjugated |
| Form | Liquid |
| Molecular Weight (g/mol) | 66.4 kDa |
| Common Name | Estrogen Receptor alpha |
| Gene Symbol | ESR1 |
| Storage Requirements | -80°C, Avoid Freeze/Thaw Cycles |
| Concentration | See Label |
| Expression System | Insect cells |
| For Use With (Application) | Kinase Assay |
| Name | Estrogen Receptor alpha (ER alpha) ER Alpha |
| Accession Number | P03372 |
| Regulatory Status | RUO |
| Purification Method | Purified |
| Gene Alias | DKFZp686N23123; ER; Er alpha; ER36; ERa; ERalpha; ER-alpha; ERalpha protein; ESR; esr 1; Esr1; esr-1; ESRA; Estr; Estra; Estradiol receptor; estrogen nuclear receptor alpha; Estrogen receptor; estrogen receptor 1; estrogen receptor 1 (alpha); estrogen receptor alpha; estrogen receptor alpha c-terminus splice variant 1-2; estrogen receptor alpha E1-E2-1-2; estrogen receptor alpha E1-N2-E2-1-2; estrogen receptor alpha splice variant, CTERP-1; estrogen receptor alpha splice variant, ERalphaDup5; estrogen receptor alpha splice variant, ERalphai45a; estrogen receptor alpha splice variant, ERalphai45bL; estrogen receptor alpha splice variant, ERalphai45bS; estrogen receptor alpha splice variant, ERalphai45c; estrogen receptor alpha splice variant, ERalphai56; estrogen receptor alpha splice variant, ERalphai67; estrogen receptor alpha variant delta 4; estrogen receptor protein; estrogen receptor, alpha; ESTRR; hER-alpha36; I79_001166; Nr3a1; nuclear receptor; nuclear receptor subfamily 3 group A member 1; RNESTROR; RP1-130E4.1; unnamed protein product |
| Product Type | Protein |
| Gene ID (Entrez) | 2099 |
| Formulation | Proprietary buffer with no preservative |
| Recombinant | Recombinant |
135
Invitrogen™ Ovalbumin, Alexa Fluor™ 555 Conjugate
Labeled with bright, photostable and pH-insensitive Alexa Fluor 555 dye
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Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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