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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1,426 – 1,440 of 134,992 results

1,426

R&D Systems™ Recombinant Human Flt-3 Ligand/FLT3L Protein, Animal-Free

Intended for preclinical researchers who may transition to GMP Flt-3 Ligand/FLT3L for their clinical work

Pricing & Availability
Specifications

Accession Number	P49771.1
Purity or Quality Grade	>97%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Conjugate	Unconjugated
Gene Alias	FL, Flt3 ligand, FLT3L, fms-related tyrosine kinase 3 ligand, SL cytokine
Molecular Weight (g/mol)	M.W. (Observed): 17 kDa, under reducing conditions., M.W. (Theroretical): 18 kDa
Gene ID (Entrez)	2323
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Reconstitution	Reconstitute at 500 μg/mL in PBS.
Endotoxin Concentration	<0.10 EU per 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	Flt-3 Ligand/FLT3L
Source	E. coli-derived human Flt-3 Ligand/FLT3L protein Thr27 - Ala181 Produced using non-animal reagents in an animal-free laboratory.

1,427

R&D Systems™ Recombinant Human Desmocollin-3 Protein

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

Pricing & Availability

1,428

Invitrogen™ Human PFDN6 (aa 72-124) Control Fragment Recombinant Protein

Recombinant Protein

Pricing & Availability

1,429

Invitrogen™ Human TMEM86B (aa 1-22) Control Fragment Recombinant Protein

Recombinant Protein

Pricing & Availability

1,430

Invitrogen™ Human DUS3L (aa 384-480) Control Fragment Recombinant Protein

Recombinant Protein

Pricing & Availability

1,431

Invitrogen™ Human MVB12A (aa 112-197) Control Fragment Recombinant Protein

Recombinant Protein

Pricing & Availability

1,432

Invitrogen™ Human KPTN (aa 161-245) Control Fragment Recombinant Protein

Recombinant Protein

Pricing & Availability

1,433

Invitrogen™ Human NDUFA13 (aa 50-144) Control Fragment Recombinant Protein

Recombinant Protein

Pricing & Availability

1,434

Invitrogen™ Human C19orf61 (aa 329-413) Control Fragment Recombinant Protein

Recombinant Protein

Pricing & Availability

1,435

Invitrogen™ Human CLIP3 (aa 345-432) Control Fragment Recombinant Protein

Recombinant Protein

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1,436

Gibco™ Rat IL-2, Animal-Free Recombinant Protein, PeproTech®

Recombinant Protein

Pricing & Availability
Specifications

Content And Storage	-20°C
Purity or Quality Grade	≥ 98% by SDS-PAGE gel and HPLC analyses.
Conjugate	Unconjugated
Form	Lyophilized
Common Name	IL-2
Molecular Weight (g/mol)	15.3 kDa
Gene Symbol	IL2
Endotoxin Concentration	<0.1 EU/μg
Sequence	MAPTSSPAKE TQQHLEQLLL DLQVLLRGID NYKNLKLPMM LTFKFYLPKQ ATELKHLQCL ENELGALQRV LDLTQSKSFH LEDAGNFISN IRVTVVKLKG SENKFECQFD DEPATVVEFL RRWIAIAQSI ISTM
Expression System	E. coli
For Use With (Application)	Control,Bioactivity
Source	E. coli
Name	Rat IL-2, Animal-Free
Accession Number	P17108
Gene Alias	aldesleukin; cytokine; H-IL-2; il 2; Il2; Il-2; ILN; Interleukin; interleukin 2; interleukin 2 precursor; interleukin 2 variant IL2delta2; Interleukin2; Interleukin-2; interleukin-2 precursor; interleukin-2 precursor protein; interleukin-2; interleukin 2; Involved in regulation of T cell clonal expansion; involved in regulation of T-cell clonal expansion; lymphokine; M-IL-2; patial sequence of Interleukin-2; POIL2; porcine Interleukin 2; T cell growth factor; T-cell growth factor; T-cell growth factor (TCGF); TCGF
Biological Activity	The ED50 as determined by the dose-dependent stimulation of the proliferation of murine CTLL-2 cells is ≤ 0.4 ng/ml, corresponding to a specific activity of ≥ 2.5 x 10^6 units/mg
Gene ID (Entrez)	116562
Formulation	Protein with no preservative
Recombinant	Recombinant