Stem Cell Markers
Stem cell markers are proteins used to recognize and track stem or progenitor cells. They include things like CD34, SOX2, OCT4, NANOG, and others. Labs use these markers in flow cytometry, immunostaining, and functional assays to see if a cell is still “stem-like,” or differentiating. What really matters is specificity—does the marker bind only what you expect? Also, purity, correct folding, and reliable performance across batches. When these are good, results are easier to interpret, and you avoid chasing false positives or confusing signals.

QP6398-ec-1mg
Recombinant Mouse c-Myc Oncoprotein Protein, GST, E.coli-1mg
Ask
GB300606-H-10μg
Recombinant Human CD34 Protein (His-tag)
Ask
TP724005
CD34 Human Recombinant Protein
Ask
MBS951095-01
Recombinant Sheep Transcription factor SOX-2 (SOX2)
Ask
MBS951095-02
Recombinant Sheep Transcription factor SOX-2 (SOX2)
Ask
MBS951095-03
Recombinant Sheep Transcription factor SOX-2 (SOX2)
Ask
MBS951095-04
Recombinant Sheep Transcription factor SOX-2 (SOX2)
Ask
MBS951095-05
Recombinant Sheep Transcription factor SOX-2 (SOX2)
Ask
MBS951095-06
Recombinant Sheep Transcription factor SOX-2 (SOX2)
Ask
MBS951095-07
Recombinant Sheep Transcription factor SOX-2 (SOX2)
Ask
MBS951095-08
Recombinant Sheep Transcription factor SOX-2 (SOX2)
Ask
MBS951095-09
Recombinant Sheep Transcription factor SOX-2 (SOX2)
Ask
MBS951095-10
Recombinant Sheep Transcription factor SOX-2 (SOX2)
Ask
MBS951095-11
Recombinant Sheep Transcription factor SOX-2 (SOX2)
Ask
MBS951095-12
Recombinant Sheep Transcription factor SOX-2 (SOX2)
Ask
PPT-11520
Human CD34 Recombinant Protein
Ask
PPT-15409
Human SOX2 Recombinant Protein
Ask
MBS1374978-01
Recombinant Pongo abelii C-Myc-binding protein (MYCBP)
Ask
MBS1374978-02
Recombinant Pongo abelii C-Myc-binding protein (MYCBP)
Ask
MBS1374978-03
Recombinant Pongo abelii C-Myc-binding protein (MYCBP)
Ask
MBS1374978-04
Recombinant Pongo abelii C-Myc-binding protein (MYCBP)
Ask
MBS1374978-05
Recombinant Pongo abelii C-Myc-binding protein (MYCBP)
Ask
MBS1374978-06
Recombinant Pongo abelii C-Myc-binding protein (MYCBP)
Ask
MBS1374978-07
Recombinant Pongo abelii C-Myc-binding protein (MYCBP)
Ask
MBS1374978-08
Recombinant Pongo abelii C-Myc-binding protein (MYCBP)
Ask
MBS1374978-09
Recombinant Pongo abelii C-Myc-binding protein (MYCBP)
Ask
MBS1374978-10
Recombinant Pongo abelii C-Myc-binding protein (MYCBP)
Ask
MBS1374978-11
Recombinant Pongo abelii C-Myc-binding protein (MYCBP)
Ask
MBS1374978-12
Recombinant Pongo abelii C-Myc-binding protein (MYCBP)
Ask
HB766021-01
Recombinant Human CD34 Protein, C-Fc
Ask
HB766021-02
Recombinant Human CD34 Protein, C-Fc
Ask
HB766021-03
Recombinant Human CD34 Protein, C-Fc
Ask
HT495012-01
Recombinant Human CD133/PROM1 Protein, N-His
Ask
HT495012-02
Recombinant Human CD133/PROM1 Protein, N-His
Ask
HT495012-03
Recombinant Human CD133/PROM1 Protein, N-His
Ask
HT495022-01
Recombinant Human CD133/PROM1 Protein, N-GST
Ask
HT495022-02
Recombinant Human CD133/PROM1 Protein, N-GST
Ask
HT495022-03
Recombinant Human CD133/PROM1 Protein, N-GST
Ask
MBS1561110-01
Recombinant Human NANOG protein
Ask
MBS1561110-02
Recombinant Human NANOG protein
Ask
MBS1561110-03
Recombinant Human NANOG protein
Ask
MBS1561116-01
Recombinant Human OCT4 protein
Ask
MBS1561116-02
Recombinant Human OCT4 protein
Ask
MBS1561116-03
Recombinant Human OCT4 protein
Ask
MBS1561362-01
Recombinant Human KLF4 protein
Ask
MBS1561362-02
Recombinant Human KLF4 protein
Ask
MBS1561362-03
Recombinant Human KLF4 protein
Ask
MBS1572576-01
Recombinant Human KLF4, N-His
Ask
MBS1572576-02
Recombinant Human KLF4, N-His
Ask
MBS1572576-03
Recombinant Human KLF4, N-His
Ask
MBS1572578-01
Recombinant Human CD133/PROM1, N-GST
Ask
MBS1572578-02
Recombinant Human CD133/PROM1, N-GST
Ask
MBS1572578-03
Recombinant Human CD133/PROM1, N-GST
Ask
MBS1577862-01
Recombinant Human CD34 Protein, C-Fc
Ask
MBS1577862-02
Recombinant Human CD34 Protein, C-Fc
Ask
MBS1577862-03
Recombinant Human CD34 Protein, C-Fc
Ask
MBS1575302-01
Recombinant Human NANOG, N-His
Ask
MBS1575302-02
Recombinant Human NANOG, N-His
Ask
MBS1575302-03
Recombinant Human NANOG, N-His
Ask
MBS1573783-01
Recombinant Human CD34, N-His
Ask
MBS1573783-02
Recombinant Human CD34, N-His
Ask
MBS1573783-03
Recombinant Human CD34, N-His
Ask
MBS1574437-01
Recombinant Human POU5F1/OCT3/OCT4, N-His
Ask
MBS1574437-02
Recombinant Human POU5F1/OCT3/OCT4, N-His
Ask
MBS1574437-03
Recombinant Human POU5F1/OCT3/OCT4, N-His
Ask
MBS556374-01
Recombinant Human CD34
Ask
MBS556374-02
Recombinant Human CD34
Ask
MBS556374-03
Recombinant Human CD34
Ask
MBS2580548-01
Recombinant Human NANOG protein (His tag)
Ask
MBS2580548-02
Recombinant Human NANOG protein (His tag)
Ask
MBS2580548-03
Recombinant Human NANOG protein (His tag)
Ask
MBS389144-01
Recombinant c-Myc/MAX complex
Ask
MBS389144-02
Recombinant c-Myc/MAX complex
Ask
MBS389144-03
Recombinant c-Myc/MAX complex
Ask
MBS8125934-01
CD34 Protein, Mouse, Recombinant (ECD, hFc Tag), HPLC-verified
Ask
MBS8125934-02
CD34 Protein, Mouse, Recombinant (ECD, hFc Tag), HPLC-verified
Ask
MBS8125934-03
CD34 Protein, Mouse, Recombinant (ECD, hFc Tag), HPLC-verified
Ask
MBS8120000-01
CD34 Protein, Human, Recombinant (hFc Tag)
Ask
MBS8120000-02
CD34 Protein, Human, Recombinant (hFc Tag)
Ask
MBS8120000-03
CD34 Protein, Human, Recombinant (hFc Tag)
Ask
MBS8120001-01
CD34 Protein, Human, Recombinant (His Tag)
Ask
MBS8120001-02
CD34 Protein, Human, Recombinant (His Tag)
Ask
MBS8120001-03
CD34 Protein, Human, Recombinant (His Tag)
Ask
RPA424Ra01-01
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Ra01-02
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Ra01-03
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Ra01-04
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Ra01-05
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Ra01-06
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPH593Ra01-01
Recombinant C-Myc Binding Protein (MYCBP)
Ask
RPH593Ra01-02
Recombinant C-Myc Binding Protein (MYCBP)
Ask
RPH593Ra01-03
Recombinant C-Myc Binding Protein (MYCBP)
Ask
RPH593Ra01-04
Recombinant C-Myc Binding Protein (MYCBP)
Ask
RPH593Ra01-05
Recombinant C-Myc Binding Protein (MYCBP)
Ask
RPH593Ra01-06
Recombinant C-Myc Binding Protein (MYCBP)
Ask
RPA424Mu02-01
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Mu02-02
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Mu02-03
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Mu02-04
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Mu02-05
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Mu02-06
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPB959Mu02-01
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPB959Mu02-02
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPB959Mu02-03
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPB959Mu02-04
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPB959Mu02-05
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPB959Mu02-06
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
MB766012-01
Recombinant Mouse CD34 Protein, N-His
Ask
MB766012-02
Recombinant Mouse CD34 Protein, N-His
Ask
MB766012-03
Recombinant Mouse CD34 Protein, N-His
Ask
IHUNNGTATRLY5UG
Human Nanog-TAT Recombinant Protein Lyophilized 5UG
Ask
R0423c
Chicken SOX2 / Transcription factor SOX-2 Recombinant Protein
Ask
P1010-20
Lin28-TAT, Human Recombinant
Ask
7202-50
Sox2, human recombinant
Ask
P1011-100
Human CellExp KLF4-TAT, Human Recombinant
Ask
7177-50
Nanog-TAT, human recombinant
Ask
RPB241Hu01-10ug
Recombinant Kruppel Like Factor 4, Gut (KLF4)
Ask
RPJ992Hu01-100ug
NANOG Homeobox Protein (NANOG) recombinant protein
Ask
RPA406Hu01-5MG
Sex Determining Region Y Box Protein 2 (SOX2) recombinant protein
Ask
RPA424Hu01-10ug
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Hu01-01
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Hu01-02
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Hu01-03
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Hu01-04
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Hu01-05
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Hu01-06
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
CSB-RA973770A0HU-01
SOX2 Recombinant Monoclonal Antibody
Ask
CSB-RA973770A0HU-02
SOX2 Recombinant Monoclonal Antibody
Ask
IMP-1448
Recombinant Rabbit APOE protein, N-His & C-Myc Tag
Ask
IMP-1480
Recombinant Human SIRPA protein, N-His & C-Myc Tag
Ask
IMP-1482
Recombinant Human TNFRSF17 protein, N-His & C-Myc Tag
Ask
E30P01337A
Recombinant Human NANOG Protein
Ask
E47M54470
CD34 Recombinant Rabbit mAb
Ask
KLF4-1250H
Recombinant Human KLF4 Protein, His (Fc)-Avi-tagged
Ask
CD34-3650H
Recombinant Human CD34 protein, His-tagged
Ask
SOX2-4229R
Recombinant Rhesus Macaque SOX2 Protein, His (Fc)-Avi-tagged
Ask
IMP-1450
Recombinant Rabbit APOE protein, N-His-B2M & C-Myc Tag
Ask
CD34-2632H
Recombinant Human CD34 Protein, His (Fc)-Avi-tagged
Ask
NANOG-3603H
Recombinant Human NANOG, His-tagged
Ask
7-05495
Recombinant Human LIN28
Ask
7-05670
Recombinant Human Nanog, His Tag
Ask
rAP-3690
Nanog Human Recombinant, His Tag
Ask
E45H33242M5
CD133 (PROM1) (NM_001145847) Human Recombinant Protein
Ask
E43CP0261
CD133 Recombinant Protein
Ask
E40KMP1808
Recombinant Human CD34 Protein, His Tag
Ask
E45M52990M2-50
CD34 Protein, Mouse, Recombinant (His Tag)
Ask
E45H50299M4-50
CD34 Protein, Human, Recombinant (hFc Tag)
Ask
E45H34402M5
CD133 (PROM1) (NM_006017) Human Recombinant Protein
Ask
E45H52450M2-50
CD34 Protein, Human, Recombinant (His Tag)
Ask
7-04727
Recombinant Human CD34
Ask
RPH593Hu01-01
Recombinant C-Myc Binding Protein (MYCBP)
Ask
RPH593Hu01-02
Recombinant C-Myc Binding Protein (MYCBP)
Ask
RPH593Hu01-03
Recombinant C-Myc Binding Protein (MYCBP)
Ask
RPH593Hu01-04
Recombinant C-Myc Binding Protein (MYCBP)
Ask
RPH593Hu01-05
Recombinant C-Myc Binding Protein (MYCBP)
Ask
RPH593Hu01-06
Recombinant C-Myc Binding Protein (MYCBP)
Ask
RPB959Hu01-01
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPB959Hu01-02
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPB959Hu01-03
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPB959Hu01-04
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPB959Hu01-05
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPB959Hu01-06
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
E40KMH189
Recombinant Human CD34 Protein, His Tag
Ask
RPB959Mu01-50ug
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
MK0099H
Recombinant Human CD34, His-tagged, Biotinylated
Ask
IMP-1492
Recombinant Human EGFR protein, N-His & C-Myc Tag
Ask
E45H30054E1
c-Myc (MYC) (NM_002467) Human Recombinant Protein
Ask
E45H39808M5
CD34 (NM_001025109) Human Recombinant Protein
Ask
IMP-1483
Recombinant Human APAF1 protein, N-His & C-Myc Tag
Ask
CSB-YP888008HU-01
Recombinant Human Homeobox protein NANOG (NANOG)
Ask
CSB-YP888008HU-02
Recombinant Human Homeobox protein NANOG (NANOG)
Ask
CSB-YP888008HU-03
Recombinant Human Homeobox protein NANOG (NANOG)
Ask
CSB-RA194949A0HU-01
KLF4 Recombinant Monoclonal Antibody
Ask
CSB-RA194949A0HU-02
KLF4 Recombinant Monoclonal Antibody
Ask
RPB241Hu01-01
Recombinant Kruppel Like Factor 4, Gut (KLF4)
Ask
RPB241Hu01-02
Recombinant Kruppel Like Factor 4, Gut (KLF4)
Ask
RPB241Hu01-03
Recombinant Kruppel Like Factor 4, Gut (KLF4)
Ask
RPB241Hu01-04
Recombinant Kruppel Like Factor 4, Gut (KLF4)
Ask
RPB241Hu01-05
Recombinant Kruppel Like Factor 4, Gut (KLF4)
Ask
RPB241Hu01-06
Recombinant Kruppel Like Factor 4, Gut (KLF4)
Ask
RPB241Hu01-500ug
Kruppel Like Factor 4, Gut (KLF4) recombinant protein
Ask
RPH593Hu01-5MG
C-Myc Binding Protein (MYCBP) recombinant protein
Ask
RPU42438-01
Recombinant Kruppel Like Factor 4, Gut (KLF4)
Ask
RPU42438-02
Recombinant Kruppel Like Factor 4, Gut (KLF4)
Ask
RPU42438-03
Recombinant Kruppel Like Factor 4, Gut (KLF4)
Ask
RPU56731-01
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPU56731-02
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPU56731-03
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPU57044-01
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPU57044-02
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPU57044-03
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPC28648-01
Recombinant Human Transcription factor SOX-2 (SOX2) (M317MC)
Ask
RPC28648-02
Recombinant Human Transcription factor SOX-2 (SOX2) (M317MC)
Ask
RPC28648-03
Recombinant Human Transcription factor SOX-2 (SOX2) (M317MC)
Ask
RPU52808-01
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPU52808-02
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPU52808-03
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
P1623-.005
Recombinant Human SOX2-TAT
Ask
NBP2-52014-0.5mg
Recombinant Human KLF4 Protein
Ask
H00004609-P01-10ug
Recombinant Human c-Myc Protein - (Dry Ice)
Ask
NBP2-53044-50ug
Recombinant Human CD34 Protein
Ask
NBP2-53044-250ug
Recombinant Human CD34 Protein
Ask
NBP2-59787PEP
CD133 Recombinant Protein Antigen
Ask
RPU40821-01
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPU40821-02
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPU40821-03
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
RPU52986-01
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPU52986-02
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPU52986-03
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
H00005460-P01-10ug
Recombinant Human OCT4 Protein - (Dry Ice)
Ask
MBS553256-01
mouse CD34 Recombinant
Ask
MBS553256-02
mouse CD34 Recombinant
Ask
MBS553256-03
mouse CD34 Recombinant
Ask
MBS553256-04
mouse CD34 Recombinant
Ask
MBS554094-01
Human KLF4 Recombinant
Ask
MBS554094-02
Human KLF4 Recombinant
Ask
MBS554094-03
Human KLF4 Recombinant
Ask
MBS554094-04
Human KLF4 Recombinant
Ask
MBS3906363-01
Rabbit anti-CD133 Recombinant Monoclonal Antibody [BLR093G]
Ask
MBS3906363-02
Rabbit anti-CD133 Recombinant Monoclonal Antibody [BLR093G]
Ask
MBS3906363-03
Rabbit anti-CD133 Recombinant Monoclonal Antibody [BLR093G]
Ask
MBS3906363-04
Rabbit anti-CD133 Recombinant Monoclonal Antibody [BLR093G]
Ask
MBS3906622-01
Rabbit anti-KLF4 Recombinant Monoclonal Antibody [BLR250L]
Ask
MBS3906622-02
Rabbit anti-KLF4 Recombinant Monoclonal Antibody [BLR250L]
Ask
MBS3906622-03
Rabbit anti-KLF4 Recombinant Monoclonal Antibody [BLR250L]
Ask
MBS3906622-04
Rabbit anti-KLF4 Recombinant Monoclonal Antibody [BLR250L]
Ask
MBS9018527-01
Recombinant Human Transcription factor SOX-2 (SOX2)(M317MC)
Ask
MBS9018527-02
Recombinant Human Transcription factor SOX-2 (SOX2)(M317MC)
Ask
MBS9018527-03
Recombinant Human Transcription factor SOX-2 (SOX2)(M317MC)
Ask
MBS9018527-04
Recombinant Human Transcription factor SOX-2 (SOX2)(M317MC)
Ask
MBS7616938-01
Recombinant Human c-Myc
Ask
MBS7616938-02
Recombinant Human c-Myc
Ask
MBS7616938-03
Recombinant Human c-Myc
Ask
MBS7616938-04
Recombinant Human c-Myc
Ask
MBS7612996-01
Recombinant Human NANOG
Ask
MBS7612996-02
Recombinant Human NANOG
Ask
MBS7612996-03
Recombinant Human NANOG
Ask
MBS7612996-04
Recombinant Human NANOG
Ask
MBS7608840-01
Recombinant Human KLF4
Ask
MBS7608840-02
Recombinant Human KLF4
Ask
MBS7608840-03
Recombinant Human KLF4
Ask
MBS7608840-04
Recombinant Human KLF4
Ask
