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.

SIPA772Mu02-01
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
SIPA772Mu02-02
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
SIPA772Mu02-03
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
SIPA772Mu02-04
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
SIPA772Mu02-05
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
V4793SAF-100UG
CD34 Recombinant Antibody
Ask
V9634-100UG
SOX2 Recombinant Antibody
Ask
V8085-20UG
SOX2 Recombinant Antibody
Ask
PDEH100904-01
Recombinant Human NANOG protein (His tag)
Ask
PDEH100904-02
Recombinant Human NANOG protein (His tag)
Ask
PDEH100904-03
Recombinant Human NANOG protein (His tag)
Ask
PDEH100904-04
Recombinant Human NANOG protein (His tag)
Ask
PKSR030231
Recombinant Rat CD133/PROM1/Prominin 1 Protein (Fc Tag)
Ask
PKSH031876
Recombinant Human CD34 Protein (His Tag)
Ask
P4157-01
Recombinant Human KLF4
Ask
P4157-02
Recombinant Human KLF4
Ask
P4157-03
Recombinant Human KLF4
Ask
AN300133P
Recombinant Sox2 Monoclonal Antibody
Ask
V5268-20UG
c-Myc Recombinant Antibody
Ask
V9377SAF-100UG
Oct4 Recombinant Antibody / POU5F1
Ask
ZG-0587J
Rabbit Anti-CD34 Recombinant Antibody (clone 1E7)
Ask
ZG-0015U
Rabbit Anti-SOX2 Recombinant Antibody (clone 2E1)
Ask
P0560-01
Recombinant Human CD34
Ask
P0560-02
Recombinant Human CD34
Ask
P0560-03
Recombinant Human CD34
Ask
PPT-15409
Human SOX2 Recombinant Protein
Ask
PPT-11146
Human CD133/PROM1 Recombinant Protein
Ask
V7456IHC-7ML
CD34 Recombinant Antibody
Ask
V3477SAF-100UG
CD34 Recombinant Antibody
Ask
V4802-20UG
CD34 Recombinant Antibody
Ask
V4000SAF-100UG
Oct4 Recombinant Antibody / POU5F1
Ask
V5268SAF-100UG
c-Myc Recombinant Antibody
Ask
V7863-100UG
SOX2 Recombinant Antibody
Ask
V4802SAF-100UG
CD34 Recombinant Antibody
Ask
V7863-20UG
SOX2 Recombinant Antibody
Ask
V4801SAF-100UG
CD34 Recombinant Antibody
Ask
V5151-20UG
Oct4 Recombinant Antibody / POU5F1
Ask
V5269SAF-100UG
c-Myc Recombinant Antibody
Ask
V8086SAF-100UG
SOX2 Recombinant Antibody
Ask
V5266-100UG
c-Myc Recombinant Antibody
Ask
V4000-20UG
Oct4 Recombinant Antibody / POU5F1
Ask
VAng-1277Lsx-1mg
Recombinant CD34 Protein (Ser 32-Thr 290) [Fc]
Ask
NBP2-49444PEP
C-myc promoter-binding protein Recombinant Protein Antigen
Ask
343 008
c-Myc Recombinant rabbit
Ask
MBS1443229-01
Recombinant Drosophila melanogaster C-Myc-binding protein homolog (CG17202)
Ask
MBS1443229-02
Recombinant Drosophila melanogaster C-Myc-binding protein homolog (CG17202)
Ask
MBS1443229-03
Recombinant Drosophila melanogaster C-Myc-binding protein homolog (CG17202)
Ask
MBS1443229-04
Recombinant Drosophila melanogaster C-Myc-binding protein homolog (CG17202)
Ask
MBS1443229-05
Recombinant Drosophila melanogaster C-Myc-binding protein homolog (CG17202)
Ask
MBS1443229-06
Recombinant Drosophila melanogaster C-Myc-binding protein homolog (CG17202)
Ask
MBS1443229-07
Recombinant Drosophila melanogaster C-Myc-binding protein homolog (CG17202)
Ask
MBS1443229-08
Recombinant Drosophila melanogaster C-Myc-binding protein homolog (CG17202)
Ask
MBS1443229-09
Recombinant Drosophila melanogaster C-Myc-binding protein homolog (CG17202)
Ask
MBS1443229-10
Recombinant Drosophila melanogaster C-Myc-binding protein homolog (CG17202)
Ask
MBS1443229-11
Recombinant Drosophila melanogaster C-Myc-binding protein homolog (CG17202)
Ask
MBS1443229-12
Recombinant Drosophila melanogaster C-Myc-binding protein homolog (CG17202)
Ask
MBS1309923-01
Recombinant Pan troglodytes Homeobox protein NANOG (NANOG)
Ask
MBS1309923-02
Recombinant Pan troglodytes Homeobox protein NANOG (NANOG)
Ask
MBS1309923-03
Recombinant Pan troglodytes Homeobox protein NANOG (NANOG)
Ask
MBS1309923-04
Recombinant Pan troglodytes Homeobox protein NANOG (NANOG)
Ask
MBS1309923-05
Recombinant Pan troglodytes Homeobox protein NANOG (NANOG)
Ask
MBS1309923-06
Recombinant Pan troglodytes Homeobox protein NANOG (NANOG)
Ask
MBS1309923-07
Recombinant Pan troglodytes Homeobox protein NANOG (NANOG)
Ask
MBS1309923-08
Recombinant Pan troglodytes Homeobox protein NANOG (NANOG)
Ask
MBS1309923-09
Recombinant Pan troglodytes Homeobox protein NANOG (NANOG)
Ask
MBS1309923-10
Recombinant Pan troglodytes Homeobox protein NANOG (NANOG)
Ask
MBS1309923-11
Recombinant Pan troglodytes Homeobox protein NANOG (NANOG)
Ask
MBS1309923-12
Recombinant Pan troglodytes Homeobox protein NANOG (NANOG)
Ask
IHULIN28TATRLY5UG
Human Lin28-TAT Recombinant Protein Lyophilized 5UG
Ask
R0423m
Mouse Sox2 / Transcription factor SOX-2 Recombinant Protein
Ask
IHUCD34RHISLY100UG
Human CD34 Recombinant Protein His Tag Lyophilized 100UG
Ask
R0423c
Chicken SOX2 / Transcription factor SOX-2 Recombinant Protein
Ask
RPH593Hu01-200ug
C-Myc Binding Protein (MYCBP) recombinant protein
Ask
RPJ992Hu01-10ug
Recombinant NANOG Homeobox Protein (NANOG)
Ask
RPA424Hu01-50ug
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPB959Hu01-200ug
Cluster Of Differentiation 34 (CD34) recombinant protein
Ask
RPJ992Hu01-200ug
NANOG Homeobox Protein (NANOG) recombinant protein
Ask
RPB959Hu01-10ug
Recombinant Cluster Of Differentiation 34 (CD34)
Ask
MBS2902558
Human NANOG / Homeobox Protein NANOG Recombinant Protein
Ask
RPB241Mu01-10ug
Recombinant Kruppel Like Factor 4, Gut (KLF4)
Ask
RPA424Mu01-01
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Mu01-02
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Mu01-03
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Mu01-04
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Mu01-05
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
RPA424Mu01-06
Recombinant Octamer Binding Transcription Factor 4 (OCT4)
Ask
CSB-EP022426HU(M)-01
Recombinant Human Transcription factor SOX-2 (SOX2) (M317MC)
Ask
CSB-EP022426HU(M)-02
Recombinant Human Transcription factor SOX-2 (SOX2) (M317MC)
Ask
CSB-EP022426HU(M)-03
Recombinant Human Transcription factor SOX-2 (SOX2) (M317MC)
Ask
AP71498-01
Recombinant Human C-Myc-binding protein(MYCBP)
Ask
AP71498-02
Recombinant Human C-Myc-binding protein(MYCBP)
Ask
AP71498-03
Recombinant Human C-Myc-binding protein(MYCBP)
Ask
CSB-RA194949A0HU-01
KLF4 Recombinant Monoclonal Antibody
Ask
CSB-RA194949A0HU-02
KLF4 Recombinant Monoclonal Antibody
Ask
CSB-RA004926A0HU-01
CD34 Recombinant Monoclonal Antibody
Ask
CSB-RA004926A0HU-02
CD34 Recombinant Monoclonal Antibody
Ask
SOX2-2076H
Recombinant Human SOX2 Protein, His (Fc)-Avi-tagged
Ask
IMP-1403
Recombinant Mouse Ctla4 protein, N-His-SUMO & C-Myc Tag
Ask
IMP-1449
Recombinant Rabbit APOE protein, N-His-SUMO & C-Myc Tag
Ask
IMP-1441
Recombinant Human LGR5 protein, N-His & C-Myc Tag
Ask
KLF4-2236R
Recombinant Rhesus Macaque KLF4 Protein, His (Fc)-Avi-tagged
Ask
KLF4-1250H
Recombinant Human KLF4 Protein, His (Fc)-Avi-tagged
Ask
IMP-3353
Recombinant Mouse CD34 protein, N-His-GST Tag
Ask
CD34-2632H
Recombinant Human CD34 Protein, His (Fc)-Avi-tagged
Ask
IMP-1491
Recombinant Human EGFR protein, N-His & C-Myc Tag
Ask
NANOG-3603H
Recombinant Human NANOG, His-tagged
Ask
IMP-1454
Recombinant Mouse Apoe protein, N-His & C-Myc Tag
Ask
IMP-800
Recombinant Human CD34 protein, C-His tag
Ask
RPA424Mu01-1MG
Octamer Binding Transcription Factor 4 (OCT4) recombinant protein
Ask
RPB241Mu01-200ug
Kruppel Like Factor 4, Gut (KLF4) recombinant protein
Ask
RPJ992Hu01-500ug
NANOG Homeobox Protein (NANOG) recombinant protein
Ask
RPH593Hu01-1MG
C-Myc Binding Protein (MYCBP) recombinant protein
Ask
RPJ992Hu01-5MG
NANOG Homeobox Protein (NANOG) recombinant protein
Ask
RPB959Hu01-1MG
Cluster Of Differentiation 34 (CD34) recombinant protein
Ask
RP193940
CD34 Recombinant Protein (Rat)
Ask
100-152S
Sox2-TAT Recombinant Protein
Ask
RP122552
CD34 Recombinant Protein (Mouse)
Ask
A700-093CF
Rabbit anti-CD133 Recombinant Monoclonal Antibody [BLR093G]
Ask
RPB241Hu01-50ug
Recombinant Kruppel Like Factor 4, Gut (KLF4)
Ask
A73798-100
SOX2 Recombinant Monoclonal Antibody [2E1]
Ask
PROTP48431-3
Recombinant Human Sox2 Protein
Ask
PROTQ9H9S0-1
Human, Nanog Human Recombinant Protein, His Tag
Ask
PROTQ9H9S0-01
Human Nanog Recombinant Protein
Ask
PROTQ9H9S0-02
Human Nanog Recombinant Protein
Ask
PROTP28906-1
CD34 Human Recombinant Protein
Ask
GR119196
Genorise® recombinant human CD34 protein
Ask
NBP1-72390-50ug
Recombinant Human KLF4 Protein
Ask
NBP1-83940PEP
KLF4 Recombinant Protein Antigen
Ask
NBP3-21353PEP
Nanog Recombinant Protein Antigen
Ask
H00004609-Q01-10ug
Recombinant Human c-Myc Protein - (Dry Ice)
Ask
PPT-13532
Human KLF4 Recombinant Protein
Ask
TP760019
c-Myc (MYC) (NM_002467) Human Recombinant Protein
Ask
TP505966
Cd34 (NM_133654) Mouse Recombinant Protein
Ask
MBS8111804-01
Recombinant Anti-CD34 Antibody, Rabbit Monoclonal
Ask
MBS8111804-02
Recombinant Anti-CD34 Antibody, Rabbit Monoclonal
Ask
MBS8111804-03
Recombinant Anti-CD34 Antibody, Rabbit Monoclonal
Ask
MBS8111805-01
Recombinant Anti-CD34 Antibody (APC), Rabbit Monoclonal
Ask
MBS8111805-02
Recombinant Anti-CD34 Antibody (APC), Rabbit Monoclonal
Ask
MBS8111805-03
Recombinant Anti-CD34 Antibody (APC), Rabbit Monoclonal
Ask
MBS8111807-01
Recombinant Anti-CD34 Antibody (FITC), Rabbit Monoclonal
Ask
MBS8111807-02
Recombinant Anti-CD34 Antibody (FITC), Rabbit Monoclonal
Ask
MBS8111807-03
Recombinant Anti-CD34 Antibody (FITC), Rabbit Monoclonal
Ask
QP8217-ye-1mg
Recombinant Human Homeobox protein NANOG Protein, His, Yeast-1mg
Ask
E43CP0202
CD34 Recombinant Protein
Ask
40-120-0025mg
Sox2-TAT Recombinant Protein
Ask
40-524-0025mg
KLF4-TAT Recombinant Protein
Ask
40-119-0025mg
Sox2 Recombinant Protein
Ask
40-524-0005mg
KLF4-TAT Recombinant Protein
Ask
40-120-0005mg
Sox2-TAT Recombinant Protein
Ask
11-132
CD34 Recombinant Protein
Ask
40-526-002mg
Nanog-TAT Recombinant Protein
Ask