csf · Products · Puweituo Bio

Overview

Cytokines and growth factors regulate growth, differentiation, and activation across lymphocytes, mast cells, endothelial cells, and beyond. This section covers interleukins, interferons, chemokines, the TNF superfamily, colony-stimulating factors, and growth factor families such as TGF-β, VEGF, EGF, and FGF—supporting immunology, cell biology, and drug discovery.

Highlights

·Multiple species (human, mouse, rat, cynomolgus, and more)
·Expression systems: E. coli, HEK293, CHO, P. pastoris, Sf9, etc.
·High purity & low endotoxin; bioactivity data available for select items
·COA, SDS, and QC reports for compliance and traceability

Applications

·Immune regulation & inflammation
·Stem cell and organoid culture
·Cell therapy and antibody drug screening
·Tumor immunology and signaling

Catalog #	Product / Synonym	Species	Expression
PR756101	Human Midkine Protein MK; ARAP; MDK; MEK; MK1; MKARAP; NEGF2	Human	Recombinant Human Midkine Protein is expressed from E.coli with His tag and Avi Tag at the N-Terminus.It contains Val21-Asp143 [Accession \| P21741-1].
PR710101	Human KIR2DL3 Protein cl-6; KIR2DL3; KIRCL23; KIR-K7b; KIR-K7c; NKAT; NKAT2; NKAT-2; NKAT2A; CD158b; CD158B2; GL183; KIR2DS5; NKAT2B	Human	Recombinant Human KIR2DL3 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains His22-His245 [Accession \| P43628].
PR709101	Human KIR2DL2 Protein NKAT-6;p58 NK receptor CL-43;CD158b1;KIR2DL2;CD158B1;NKAT6	Human	Recombinant Human KIR2DL2 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains His22-His245 [Accession \| P43627].
PR685101	Human IL-1RL1/ST2 Protein IL1RL1; DER4; ST2; T1; FIT-1; IL33R; ST2L; ST2V; IL-1 R4; IL1R4; Ly84; MGC32623	Human	Recombinant Human IL-1RL1/ST2 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Lys19-Phe328 [Accession \| Q01638-2].
PR682001	Human IL-1R1 Protein IL-1R-1; IL-1RT1; IL-1R-alpha; CD121a; IL-1 RI; IL1R; IL1RI; IL-1RI; p80; D2S1473; IL1RA	Human	Recombinant Human IL-1R1 Protein is expressed from HEK293 without tag.It contains Leu18-Thr332 [Accession \| NP_000868.1].
PR667201	Human IL-1 R9 Protein IL-1-RAPL-2; IL-1RAPL-2; IL1RAPL-2; IL-1R-9; IL-1R9; TIGIRR-1; IL1RAPL2; IL1R9	Human	Recombinant Human IL-1 R9 Protein is expressed from HEK293 with hFc (IgG1) tag at the C-terminus.It contains Thr17-Lys354 [Accession \| Q9NP60].
PR111201	Human IL-1 alpha/IL-1A Protein Interleukin-1 alpha; IL-1 alpha; Hematopoietin-1; IL1A; IL1F1; IL-1 ALPHA; IL1α; IL-1A; IL1	Human	Recombinant Human IL-1 alpha/IL-1A Protein is expressed from HEK293 with hFc (IgG1) tag at the C-terminus.It contains Phe113-Thr271 [Accession \| P01583].
PR665201	Human IGFBP-3R Protein IGFBP-3R; GFBP3R; LOC124446; TMEM219	Human	Recombinant Human IGFBP-3R Protein is expressed from HEK293 with hFc (IgG1) tag at the C-Terminus.It contains Ser39-Arg204 [Accession \| Q86XT9].
PR658201	Human IFN alpha 1 Protein Interferon alpha-1/13;IFN-alpha-1/13;Interferon alpha-D;LeIF D; IFNalpha 1; IFN alpha1;IFNA1;IFN-alpha-1;Interferon alpha 1	Human	Recombinant Human IFN alpha 1 Protein is expressed from HEK293 with hFc (IgG1) tag at the C-Terminus.It contains Cys24-Glu189 [Accession \| P01562].
PR632101	Human FLT3/Flk-2 Protein CD135; FLK2; STK-1; FLT-3	Human	Recombinant Human FLT3/Flk-2 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Asn27-Asn541 [Accession \| P36888-1].
PR627101	Human FcRH5/FcRL5 Protein FcR-like protein 5; FcRH5; FcRL5; BXMAS1; CD307; CD307e; IFGP5; IRTA2	Human	Recombinant Human FcRH5/FcRL5 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Gln16-Gly851 [Accession \| Q96RD9-1].
PR613101	Human E-Cadherin/Cadherin-1 Protein Cadherin-1; Cadherin1; E-Cadherin; E Cadherin; Epithelial cadherin; CDH1; CD324; Arc-1; CAD1; ECAD; E-CAD; LCAM; UVO; L-CAM;	Human	Recombinant Human E-Cadherin/Cadherin 1 Protein is expressed from HEK293 with His tag at the C-terminus.It contains Asp155-Ala709 [Accession \| P12830-1].
PR608101	Human DDR2 Protein Discoidin domain receptor 2; CD167b; Ntrkr3; Tkt; Tyro10; AW495251; TKTMIG20a	Human	Recombinant Human DDR2 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Lys22-Arg399 [Accession \| Q16832].
PR607101	Human DDR1 Protein HGK2; MCK-10; CAK; EDDR1; NEP; NTRK4; PTK3A; RTK6; TRKE; CD167a; EC 2.7.10.1	Human	Recombinant Human DDR1 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Asp21-Ala417 [Accession \| Q08345-1].
PR601101	Human Complement factor I Protein EC:3.4.21.45; C3B/C4B inactivator; CFI; IF; C3BINA; FIC3b-INA; I factor (complement); KAF	Human	Recombinant Human Complement Factor I Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Lys19-Val583 [Accession \| P05156].
PR600101	Human Complement Factor D/CFD Protein Adipsin; C3 convertase activator; Complement factor D; CFD; PFD; DF; ADN; FACTOR D; AMBP-1; EC 3.4.21; EC 3.4.21.46	Human	Recombinant Human Complement Factor D/CFD Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Ile26-Ala253 [Accession \| P00746-1].
PR599101	Human Complement Component C1s Protein EDSPD2; C1 esterase;Complement Component C1s	Human	Recombinant Human Complement C1s Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Glu16-Asp688 [Accession \| P09871].
PR598101	Human Complement C5a Protein C5a; CPAMD4; ECLZB	Human	Recombinant Human Complement C5a Protein is expressed from E.coli with His tag at the N-Terminus.It contains Thr678-Arg751 [Accession \| P01031].
PR597101	Human Complement C5 Protein Complement C5; C5; CPAMD4; ECLZB; C5a; C5b; C5D	Human	Recombinant Human Complement C5 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Gln19-Cys1676 [Accession \| P01031-1].
PR591201	Human CLEC2B Protein AICL; CLECSF2; IFNRG1	Human	Recombinant Human CLEC2B Protein is expressed from HEK293 with hFc (IgG1) tag at the N-terminus.It contains Lys26-His149 [Accession \| Q92478].

Overview

Highlights

·Multiple species (human, mouse, rat, cynomolgus, and more)
·Expression systems: E. coli, HEK293, CHO, P. pastoris, Sf9, etc.
·High purity & low endotoxin; bioactivity data available for select items
·COA, SDS, and QC reports for compliance and traceability

Applications

·Immune regulation & inflammation
·Stem cell and organoid culture
·Cell therapy and antibody drug screening
·Tumor immunology and signaling

Catalog #	Product / Synonym	Species	Expression
PR756101	Human Midkine Protein MK; ARAP; MDK; MEK; MK1; MKARAP; NEGF2	Human	Recombinant Human Midkine Protein is expressed from E.coli with His tag and Avi Tag at the N-Terminus.It contains Val21-Asp143 [Accession \| P21741-1].
PR710101	Human KIR2DL3 Protein cl-6; KIR2DL3; KIRCL23; KIR-K7b; KIR-K7c; NKAT; NKAT2; NKAT-2; NKAT2A; CD158b; CD158B2; GL183; KIR2DS5; NKAT2B	Human	Recombinant Human KIR2DL3 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains His22-His245 [Accession \| P43628].
PR709101	Human KIR2DL2 Protein NKAT-6;p58 NK receptor CL-43;CD158b1;KIR2DL2;CD158B1;NKAT6	Human	Recombinant Human KIR2DL2 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains His22-His245 [Accession \| P43627].
PR685101	Human IL-1RL1/ST2 Protein IL1RL1; DER4; ST2; T1; FIT-1; IL33R; ST2L; ST2V; IL-1 R4; IL1R4; Ly84; MGC32623	Human	Recombinant Human IL-1RL1/ST2 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Lys19-Phe328 [Accession \| Q01638-2].
PR682001	Human IL-1R1 Protein IL-1R-1; IL-1RT1; IL-1R-alpha; CD121a; IL-1 RI; IL1R; IL1RI; IL-1RI; p80; D2S1473; IL1RA	Human	Recombinant Human IL-1R1 Protein is expressed from HEK293 without tag.It contains Leu18-Thr332 [Accession \| NP_000868.1].
PR667201	Human IL-1 R9 Protein IL-1-RAPL-2; IL-1RAPL-2; IL1RAPL-2; IL-1R-9; IL-1R9; TIGIRR-1; IL1RAPL2; IL1R9	Human	Recombinant Human IL-1 R9 Protein is expressed from HEK293 with hFc (IgG1) tag at the C-terminus.It contains Thr17-Lys354 [Accession \| Q9NP60].
PR111201	Human IL-1 alpha/IL-1A Protein Interleukin-1 alpha; IL-1 alpha; Hematopoietin-1; IL1A; IL1F1; IL-1 ALPHA; IL1α; IL-1A; IL1	Human	Recombinant Human IL-1 alpha/IL-1A Protein is expressed from HEK293 with hFc (IgG1) tag at the C-terminus.It contains Phe113-Thr271 [Accession \| P01583].
PR665201	Human IGFBP-3R Protein IGFBP-3R; GFBP3R; LOC124446; TMEM219	Human	Recombinant Human IGFBP-3R Protein is expressed from HEK293 with hFc (IgG1) tag at the C-Terminus.It contains Ser39-Arg204 [Accession \| Q86XT9].
PR658201	Human IFN alpha 1 Protein Interferon alpha-1/13;IFN-alpha-1/13;Interferon alpha-D;LeIF D; IFNalpha 1; IFN alpha1;IFNA1;IFN-alpha-1;Interferon alpha 1	Human	Recombinant Human IFN alpha 1 Protein is expressed from HEK293 with hFc (IgG1) tag at the C-Terminus.It contains Cys24-Glu189 [Accession \| P01562].
PR632101	Human FLT3/Flk-2 Protein CD135; FLK2; STK-1; FLT-3	Human	Recombinant Human FLT3/Flk-2 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Asn27-Asn541 [Accession \| P36888-1].
PR627101	Human FcRH5/FcRL5 Protein FcR-like protein 5; FcRH5; FcRL5; BXMAS1; CD307; CD307e; IFGP5; IRTA2	Human	Recombinant Human FcRH5/FcRL5 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Gln16-Gly851 [Accession \| Q96RD9-1].
PR613101	Human E-Cadherin/Cadherin-1 Protein Cadherin-1; Cadherin1; E-Cadherin; E Cadherin; Epithelial cadherin; CDH1; CD324; Arc-1; CAD1; ECAD; E-CAD; LCAM; UVO; L-CAM;	Human	Recombinant Human E-Cadherin/Cadherin 1 Protein is expressed from HEK293 with His tag at the C-terminus.It contains Asp155-Ala709 [Accession \| P12830-1].
PR608101	Human DDR2 Protein Discoidin domain receptor 2; CD167b; Ntrkr3; Tkt; Tyro10; AW495251; TKTMIG20a	Human	Recombinant Human DDR2 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Lys22-Arg399 [Accession \| Q16832].
PR607101	Human DDR1 Protein HGK2; MCK-10; CAK; EDDR1; NEP; NTRK4; PTK3A; RTK6; TRKE; CD167a; EC 2.7.10.1	Human	Recombinant Human DDR1 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Asp21-Ala417 [Accession \| Q08345-1].
PR601101	Human Complement factor I Protein EC:3.4.21.45; C3B/C4B inactivator; CFI; IF; C3BINA; FIC3b-INA; I factor (complement); KAF	Human	Recombinant Human Complement Factor I Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Lys19-Val583 [Accession \| P05156].
PR600101	Human Complement Factor D/CFD Protein Adipsin; C3 convertase activator; Complement factor D; CFD; PFD; DF; ADN; FACTOR D; AMBP-1; EC 3.4.21; EC 3.4.21.46	Human	Recombinant Human Complement Factor D/CFD Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Ile26-Ala253 [Accession \| P00746-1].
PR599101	Human Complement Component C1s Protein EDSPD2; C1 esterase;Complement Component C1s	Human	Recombinant Human Complement C1s Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Glu16-Asp688 [Accession \| P09871].
PR598101	Human Complement C5a Protein C5a; CPAMD4; ECLZB	Human	Recombinant Human Complement C5a Protein is expressed from E.coli with His tag at the N-Terminus.It contains Thr678-Arg751 [Accession \| P01031].
PR597101	Human Complement C5 Protein Complement C5; C5; CPAMD4; ECLZB; C5a; C5b; C5D	Human	Recombinant Human Complement C5 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Gln19-Cys1676 [Accession \| P01031-1].
PR591201	Human CLEC2B Protein AICL; CLECSF2; IFNRG1	Human	Recombinant Human CLEC2B Protein is expressed from HEK293 with hFc (IgG1) tag at the N-terminus.It contains Lys26-His149 [Accession \| Q92478].

Overview

Highlights

Applications

Species

Tag

Expression system

Overview

Highlights

Applications

Species

Tag

Expression system