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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526 – 540 of 129,969 results

526

Invitrogen™ Human CDK1/cyclin A2, GST Tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Conjugate	Unconjugated
Form	Liquid
pH Range	7.5
Common Name	CDK1/Cyclin A2
Molecular Weight (g/mol)	60.4-74.8 kDa
Gene Symbol	CCNA2, CDK1
Kinase Group	Serine/Threonine Kinase
Sequence	1-297
Storage Requirements	-80°C, Avoid Freeze/Thaw Cycles
Concentration	See Label
Expression System	Baculovirus
For Use With (Application)	Kinase Assay
Name	Human CDK1/cyclin A2, GST Tag
Accession Number	P06493, P20248
Regulatory Status	RUO
Purification Method	Purified
Product Type	Protein
Gene ID (Entrez)	890, 983
Formulation	50mM tris HCl with 0.1mM PMSF, 0.1mM EDTA, 150mM NaCl, 25% glycerol, 0.25mM DTT, 0.1mM EGTA and no preservative; pH 7.5
Protein Tag	GST-tag
Species	Human
Recombinant	Recombinant

527

Gibco™ Mouse Sonic Hedgehog C25II Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Protein Family	Growth Factors & Receptors
Purity or Quality Grade	>95% by SDS-PAGE
Conjugate	Unconjugated
Form	Lyophilized
Common Name	SHH
Molecular Weight (g/mol)	19.7 kDa
Endotoxin Level	<0.1 ng/μg
Activity	ED50 = 0.2 - 1.2 μg/mL; determined by the dose-dependent induction of alkaline phosphatase in mouse C3H10T1/2 mesencymal cells.
Endotoxin Concentration	<0.1 ng/μg
Expression System	E. coli
For Use With (Application)	Bioactivity
Name	Mouse Sonic Hedgehog C25II
Purification Method	Purified
Gene Alias	9530036O11Rik; Dsh; fc83d08; hedgehog; hemimelic extra toes; Hhg1; HHG-1; HLP3; HPE3; Hx; Hxl3; M100081; MCOPCB5; morphogen; shh; Shh N-terminal processed signaling domains; Shh unprocessed N-terminal signaling and C-terminal autoprocessing domains; shh.L; shha; ShhN; ShhNC; ShhNp; short digits; SMMCI; sonic hedgehog; sonic hedgehog a; sonic hedgehog homolog; sonic hedgehog L homeolog; sonic hedgehog protein; Sonic hedgehog protein 19 kDa product; Sonic hedgehog protein A; Sonic hedgehog protein A N-product; Sonic hedgehog protein N-product; sonic hedgehog signaling molecule; sonic hedgehog signaling molecule a; sonic-you; syu; TPT; TPTPS; vhh1; vhh-1; wu:fc83d08; XELAEV_18030676mg; Xhh; xshh; X-SHH
Protein Form	Recombinant, Ligand, Mutant
Biological Activity	ED50 = 0.2 - 1.2 μg/mL; determined by the dose-dependent induction of alkaline phosphatase in mouse C3H10T1/2 mesencymal cells.
Formulation	Protein with no preservative
Classification	Carrier-Free
Research Category	Neurobiology, Signal Transduction, Development, Differentiation, Stem Cell Research, Oncology
Specific Activity	5 x 10³ to 0.83 x 10² units⁄mg
Species	Mouse
Recombinant	Recombinant
Shipping Condition	Wet Ice
Content And Storage	4°C
Gene Symbol	Shh
Sequence	Mouse Sonic Hedgehog, C25II recombinant protein contains 175 amino acids
Storage Requirements	4°C
Protein Subtype	Sonic Hedgehog
Accession Number	Q62226
Regulatory Status	RUO
Product Type	Protein
Gene ID (Entrez)	20423
Product Line	Gibco

528

Invitrogen™ Human CDK7/Cyclin H/MNAT1, His Tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Regulatory Status	RUO
Gene Alias	39 KDa protein kinase; 39 protein kinase; AI323415; AI528512; C230069N13; CAK; CAK1; CDK; CDK7; CDK-activating kinase; CDK-activating kinase 1; Cdkn7; cell division protein kinase 7; CR4 protein kinase; CRK4; CRK4 PK (CDC2-related-kinase-4 protein kinase); cyclin dependent kinase 7; cyclin-dependent kinase 7; cyclin-dependent kinase 7 (homolog of Xenopus MO15 cdk-activating kinase); cyclin-dependent kinase 7 (MO15 homolog Xenopus laevis cdk-activating kinase); cyclin-dependent kinase 7 (MO15 homolog, Xenopus laevis, cdk-activating kinase); EC 2.7.11.22; EC 2.7.11.23; HCAK; homolog of Xenopus MO15 Cdk-activating kinase; kinase subunit of CAK; MO15; Mpk-7; OTTHUMP00000222032; OTTHUMP00000222033; p39 Mo15; p39MO15; Protein-tyrosine kinase MPK-7; serine/threonine kinase stk1; serine/threonine protein kinase 1; serine/threonine protein kinase MO15; Serine/threonine-protein kinase 1; STK1; TFIIH basal transcription factor complex kinase subunit
Product Type	Protein
Common Name	CDK7
Storage Requirements	-80°C, Avoid Freeze/Thaw Cycles
Name	Human CDK7/Cyclin H/MNAT1, His Tag

529

Invitrogen™ Human CD3D His-tag/CD3E DYKDDDDK-tag Fc Chimera Recombinant Protein

Recombinant Protein

Pricing & Availability

530

Invitrogen™ Human TREM-2 His-tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Content And Storage	Includes 1 vials of protein in suspension buffer. Store at -20 °C..
Purity or Quality Grade	≥90 % as determined by SDS-PAGE. ≥95 % as determined by SEC-HPLC.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	TREM2
Molecular Weight (g/mol)	18.9 kDa
Gene Symbol	Trem2
Endotoxin Concentration	<1.0 EU/μg
Sequence	Human TREM2, amino acids Met1-Ser174 (Accession # NP_061838.1) with a C-terminal His-tag
Expression System	HEK293 cells
For Use With (Application)	Control,Bioactivity,Immunohistochemistry,Western Blot
Source	HEK293 cells
Name	Human TREM-2 His-tag
Accession Number	Q9NZC2
Gene Alias	OTTHUMP00000039771; soluble TREM 2; soluble TREM2; sTREM 2; sTREM2; TREM; Trem2; TREM-2; Trem2a; Trem2b; Trem2c; Triggering receptor expressed on monocytes 2; Triggering receptor expressed on myeloid cells; triggering receptor expressed on myeloid cells 2; triggering receptor expressed on myeloid cells 2a; triggering receptor expressed on myeloid cells 2b; triggering receptor expressed on myeloid cells 2c
Gene ID (Entrez)	54209
Formulation	PBS with 0.01% Tween 80, 5% mannitol, 5% trehalose and no preservative; pH 7.4
Protein Tag	His-tag
Recombinant	Recombinant

531

Invitrogen™ Human Lck, His Tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Conjugate	Unconjugated
Form	Liquid
pH Range	7.5
Common Name	LCK
Molecular Weight (g/mol)	60.6 kDa
Gene Symbol	LCK
Concentration	See Label
Expression System	Insect cells
For Use With (Application)	Kinase Assay
Accession Number	P06239
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	EC 2.7.10.2; Hck-3; IMD22; kinase Lck; Lck; LCK proto-oncogene, Src family tyrosine kinase; Lck1; Lcktkr; leukocyte C-terminal Src kinase; LSK; Lskt; Lsk-t; Lymphocyte cell-specific protein-tyrosine kinase; lymphocyte protein tyrosine kinase; lymphocyte-specific protein tyrosine kinase; OTTHUMP00000008640; OTTHUMP00000008740; OTTHUMP00000008741; p56(LSTRA) protein-tyrosine kinase; p56>lck>; p56lck; p56-LCK; pp58lck; Protein YT16; Proto-oncogene Lck; Proto-oncogene tyrosine-protein kinase LCK; RP4-675E8.4; t cell-specific protein-tyrosine kinase; T-lymphocyte specific protein tyrosine kinase p56lck; tyr; tyrosine-protein kinase Lck; YT16
Product Type	Protein
Gene ID (Entrez)	3932
Protein Tag	His-tag
Species	Human
Recombinant	Recombinant

532

Gibco™ Human/Mouse/Rat Activin A, Animal-Free Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability
Specifications

Content And Storage	-20°C
Purity or Quality Grade	≥ 97% by SDS-PAGE gel and HPLC analyses.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	Activin A
Molecular Weight (g/mol)	26 kDa
Gene Symbol	Inhba
Activity	Determined by its ability to inhibit the proliferation of mouse MPC-11 cells. The expected ED50 is ≤ 2.0 ng/ml, corresponding to a specific activity of ≥ 5 x 10^5 units/mg.
Endotoxin Concentration	<0.1 EU/μg
Sequence	GLECDGKVNI CCKKQFFVSF KDIGWNDWII APSGYHANYC EGECPSHIAG TSGSSLSFHS TVINHYRMRG HSPFANLKSC CVPTKLRPMS MLYYDDGQNI IKKDIQNMIV EECGCS
Expression System	E. coli
For Use With (Application)	Control,Bioactivity
Name	Human/Mouse/Rat Activin A, Animal-Free
Accession Number	P08476, P18331, Q04998
Purification Method	Purified
Gene Alias	activin A; activin beta-A chain; BMP7; BMP-7; Bone morphogenetic protein 7; EDF; Eptotermin alfa; erythroid differentiation factor; erythroid differentiation protein; follicle-stimulating hormone-releasing protein; FRP; FSH-releasing protein; INHB; Inhba; inhibin B subunit; inhibin beta A chain; inhibin beta A protein; inhibin beta A subunit; inhibin beta-A; inhibin beta-A-subunit; inhibin beta-subunit; inhibin subunit beta A; inhibin, beta A; inhibin, beta A (activin A, activin AB alpha polypeptide); Inhibin, beta-1; OP1; OP-1; Osteogenic protein 1; unnamed protein product
Format	Lyophilized
Product Type	Protein
Biological Activity	Determined by its ability to inhibit the proliferation of mouse MPC-11 cells. The expected ED50 is ≤ 2.0 ng/ml, corresponding to a specific activity of ≥ 5 x 10^5 units/mg
Gene ID (Entrez)	16323, 29200, 3624
Formulation	Protein with no preservative
Recombinant	Recombinant

533

Promotions Available

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

Pricing & Availability
Specifications

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

534

Gibco™ Human IL-17E (IL-25) Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability

535

R&D Systems™ Recombinant Human IL-4 Protein

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

Pricing & Availability
Specifications

Purity or Quality Grade	>97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Molecular Weight (g/mol)	15 kDa
Gene Symbol	IL4
Endotoxin Concentration	<0.10 EU per 1 μg of the protein by the LAL method.
Storage Requirements	Manual defrost freezer; Avoid repeated freeze-thaw cycles; 12 mo. from receipt, -20 to -70°C as supplied; 1 mo, 2 to 8°C under sterile conditions after reconstitution; 3 mo, -20 to -70°C under sterile conditions after reconstitution
For Use With (Application)	Bioactivity
Source	<EM>E. coli</EM>-derived human IL-4 protein His25-Ser153, with an N-terminal Met
Accession Number	P05112
Regulatory Status	RUO
Gene Alias	B cell growth factor 1, BCDF, B-cell stimulatory factor 1, BCGF1, BCGF-1, binetrakin, BSF1, BSF-1, IL4, IL-4B_cell stimulatory factor 1, IL4E12, interleukin 4, interleukin-4, Lymphocyte stimulatory factor 1, MGC79402, Pitrakinra
Gene ID (Entrez)	3565
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS.
Reconstitution	Reconstitute at 100-200 μg/mL in sterile PBS.
Cross Reactivity	IL-4
Species	Human

536

R&D Systems™ Recombinant Human PDGF-AA Protein

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

Pricing & Availability
Specifications

Buffer	Lyophilized from a 0.2μm filtered solution in Acetonitrile and TFA.
Purity or Quality Grade	97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Conjugate	Unconjugated
Gene Alias	PDGF1, PDGF-A, PDGFAA
Molecular Weight (g/mol)	M.W. theroretical: 14 kDa (monomer)
Gene ID (Entrez)	5154
Formulation	Lyophilized from a 0.2μm filtered solution in Acetonitrile and TFA.
Structural Form	Disulfide-linked homodimer
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 PDGF-AA protein Ser87-Thr211,with and without an N-terminal Met
Recombinant	Recombinant
Name	PDGF-AA

537

R&D Systems™ Recombinant Human MAdCAM-1 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

Pricing & Availability

538

Invitrogen™ Human CDK2/Cyclin A, His Tag Recombinant Protein

Recombinant Protein

Pricing & Availability
Specifications

Accession Number	P24941
Regulatory Status	RUO
Gene Alias	A630093N05Rik; CDC28; CDC2A; cdc2-related protein kinase; CDK1; CDK2; CDKN2; Cell division protein kinase 2; cyclin dependent kinase 2; cyclin dependent kinase 2-alpha; cyclin-dependent kinase 2; EC 2.7.11.22; EC 2.7.11.23; kinase Cdc2; MPF; p33 protein kinase; p33(CDK2); p33CDK2; p34 protein kinase
Product Type	Protein
Common Name	CDK2
KinaseFamily	CDK and CHK Kinase Family
Storage Requirements	-80°C, Avoid Freeze/Thaw Cycles
Concentration	See Label
Name	Human CDK2/Cyclin A, His Tag

539

R&D Systems™ Recombinant Human FGF basic/FGF2/bFGF (146 aa) Protein

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

Pricing & Availability

540

Promotions Available

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

Pricing & Availability
Specifications

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

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Recombinant Proteins

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R&D Systems™ Recombinant Human IL-34 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human IL-4 Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human PDGF-AA Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human MAdCAM-1 Fc Chimera Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human FGF basic/FGF2/bFGF (146 aa) Protein Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Mouse IFN-beta Protein GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Recombinant Human IL-34 Protein

R&D Systems™ Recombinant Human IL-4 Protein

R&D Systems™ Recombinant Human PDGF-AA Protein

R&D Systems™ Recombinant Human MAdCAM-1 Fc Chimera Protein

R&D Systems™ Recombinant Human FGF basic/FGF2/bFGF (146 aa) Protein

R&D Systems™ Recombinant Mouse IFN-beta Protein