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Primary Antibodies

Primary antibodies are immunoglobulins that recognize and bind to a specific antigen of interest with high affinity and specificity to purify, detect, and measure that antigen. Includes antibody pairs for specific biochemical applications.
All Primary Antibodies (1,885,942)
Primary Antibody Matched Pairs (7,088)
Protein Interaction Antibody Pairs (1,403)
Protein Phosphorylation Antibody Pairs (73)

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2,236 – 2,250 of 1,816,363 results
2,236

Invitrogen™ HSPB7 Polyclonal Antibody
GREENER_CHOICE

Rabbit Polyclonal Antibody

Content And Storage -20°C
Target Species Human,Mouse
Host Species Rabbit
Conjugate Unconjugated
Applications Western Blot
Form Liquid
Gene Accession No. P35385, Q9UBY9
Isotype IgG
Concentration 1 mg/mL
Antigen HSPB7
Gene Symbols HSPB7
Regulatory Status RUO
Purification Method Affinity chromatography
Gene Alias 27kDa; Cardiovascular heat shock protein; cvHsp; heat shock 27kD protein family member 7; heat shock 27kD protein family, member 7 (cardiovascular); heat shock 27kDa protein family member 7 (cardiovascular); heat shock 27kDa protein family, member 7 (cardiovascular); Heat shock protein; Heat shock protein 25 kDa 2; heat shock protein 25 kDa 2 (cardiovascular); heat shock protein B7; heat shock protein beta-7; heat shock protein family B (small) member 7; heat shock protein family, alpha-crystallin-related, b7; heat shock protein family, member 7 (cardiovascular); HSP; Hsp25-2; HspB7; Protein p19/6.8; zgc:103426
Gene HSPB7
Product Type Antibody
Gene ID (Entrez) 27129, 29818
Formulation PBS with 50% glycerol and 0.02% sodium azide; pH 7.4
Immunogen A synthesized peptide derived from human HSPB7(Accession Q9UBY9), corresponding to amino acid residues P129-I170.
Classification Polyclonal
Primary or Secondary Primary
2,238

Flotillin-1 Mouse, Unlabeled, Clone: 18, BD

Mouse Monoclonal Antibody

Content And Storage Store undiluted at -20°C.
Target Species Chicken,Human,Mouse,Rat
Host Species Mouse
Conjugate Unconjugated
Applications Western Blot
Isotype IgG1
Research Discipline Cell Biology
Concentration 250μg/mL
Antigen Flotillin-1
Regulatory Status RUO
Purification Method Affinity Purified
Formulation Aqueous buffered solution containing BSA, glycerol, and ≤0.09% sodium azide.
Immunogen Mouse Flotillin aa. 312-428
Classification Monoclonal
Primary or Secondary Primary
Clone 18
2,239

HLA-DR Antibody (L243) - BSA Free, R&D Systems™

A Novus product, part of R&D Systems. Mouse Monoclonal Antibody has been used in 29 publications

Antigen HLA-DR
Regulatory Status RUO
Content And Storage Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Target Species Baboon,Canine,Human,Primate
Host Species Mouse
Conjugate Unconjugated
Applications Blocking Assay,CyTOF,Dual RNAScope ISH-IHC,Electron Microscopy,ELISA,Flow Cytometry,Flow Cytometry (Cell Surface),Fluorophore-Linked Immunosorbent Assay,Functional Assay,Immunocytochemistry,Immunofluorescence,Immunohistochemistry,Immunohistochemistry (Frozen),Immunohistochemistry (Paraffin),Immunoprecipitation,In vitro Assay,Western Blot
Form Purified
Gene ID (Entrez) 3122
Classification Monoclonal
Immunogen Human lymphoblastoid cell line (RPMI 8866).
Primary or Secondary Primary
Clone L243
2,240

CA125/MUC16 Antibody (986808) [PE], R&D Systems™

A Novus product, part of R&D Systems. Mouse Monoclonal Antibody

Antigen CA125/MUC16
Regulatory Status RUO
Content And Storage Store at 4°C in the dark.
Target Species Human
Host Species Mouse
Conjugate PE
Applications CyTOF,Flow Cytometry
Form Purified
Gene ID (Entrez) 94025
Classification Monoclonal
Immunogen Chinese hamster ovary cell line CHO-derived recombinant human CA125/MUC-16, Met13360-Gln14347 (Met13472Thr & Gln13957Lys), Accession # NP_078966.2
Primary or Secondary Primary
Clone 986808
2,243

Invitrogen™ beta-2 Microglobulin Recombinant Rabbit Monoclonal Antibody (4H5L6)

Rabbit Recombinant Monoclonal Antibody

Content And Storage Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Target Species Human,Mouse
Host Species Rabbit
Conjugate Unconjugated
Applications Immunohistochemistry (Paraffin),Western Blot,Immunocytochemistry
Form Liquid
Gene Accession No. P01887, P61769
Isotype IgG
Concentration 0.5 mg/mL
Antigen beta-2 Microglobulin
Gene Symbols B2m
Regulatory Status RUO
Purification Method Protein A
Gene Alias B2m; B2-microglobulin; b2m-W01; b2m-W03; b2m-Z01; b2m-Z02; b2m-Z03; Beta 2 microglobin; Beta 2 microglobulin; beta 2-microglobulin; beta chain of MHC class I molecules; Beta2 microglobulin; beta-2 microglobulin; beta-2 microglobulin preprotein; beta2m; beta2-m; beta-2-microglobin; beta-2-microglobulin; beta-2-microglobulin C-terminal fragment (55 AA); Beta-2-microglobulin form pI 5.3; B-F; CDABP0092; HDCMA22P; IMD43; Lactollin; Ly-m11; MHC Class I; microglobulin beta-2; Orla-B2m
Gene B2m
Product Type Antibody
Gene ID (Entrez) 12010, 567
Formulation PBS with 0.09% sodium azide; pH 7.2-7.4
Immunogen Recombinant protein corresponding to amino acids 21-119 of human b2-microglobulin.
Classification Recombinant Monoclonal
Primary or Secondary Primary
Clone 4H5L6
2,247

Invitrogen™ MKL1 Polyclonal Antibody
GREENER_CHOICE

Rabbit Polyclonal Antibody

Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Target Species Human,Mouse,Rat
Host Species Rabbit
Conjugate Unconjugated
Applications ELISA,Western Blot,Immunocytochemistry
Form Liquid
Gene Accession No. Q8K4J6, Q969V6
Isotype IgG
Concentration 0.85 mg/mL
Antigen MKL1
Gene Symbols Mrtfa
Regulatory Status RUO
Purification Method Affinity Chromatography
Gene Alias AMKL; basic SAP and coiled-coil domains; basic SAP coiled-coil transcription activator; basic, SAP and coiled-coil domain; basic, SAP, and coiled-coil domain containing protein; Bsac; FLMKL1; KIAA1438; Mal; megakaryoblastic leukemia (translocation) 1; megakaryoblastic leukemia (translocation) 1 homolog; megakaryoblastic leukemia 1 met; megakaryoblastic leukemia 1 protein; Megakaryoblastic leukemia 1 protein homolog; Megakaryocytic acute leukemia protein; Megakaryocytic acute leukemia protein homolog; MELODY; mixed lineage leukemia; MKL (megakaryoblastic leukemia)/myocardin-like 1; MKL/myocardin-like protein 1; MKL1; MKL1-elongated derivative of yield protein; MKL1met; MRTFA; MRTF-A; myocardin related transcription factor A; myocardin-related transcription factor A
Gene Mrtfa
Product Type Antibody
Gene ID (Entrez) 223701, 315151, 57591
Formulation PBS with 50% glycerol and 0.02% sodium azide; pH 7.3
Immunogen Recombinant fusion protein containing a sequence corresponding to amino acids 1-280 of human MKL1 (NP_065882.1).
Classification Polyclonal
Primary or Secondary Primary
2,248

Invitrogen™ TAMRA Monoclonal Antibody (5G5)
GREENER_CHOICE

Mouse Monoclonal Antibody

Content And Storage -20°C
Target Species Chemical
Host Species Mouse
Conjugate Unconjugated
Applications Immunoprecipitation,Western Blot
Form Liquid
Isotype IgG1
Concentration 1 mg/mL
Antigen TAMRA
Regulatory Status RUO
Purification Method Protein G
Gene Alias TAMRA
Product Type Antibody
Formulation PBS with 1mg/mL BSA and 0.05% sodium azide
Immunogen TAMRA molecule.
Classification Monoclonal
Primary or Secondary Primary
Clone 5G5
2,250

Human KLF4 APC-conjugated Antibody, R&D Systems™
GREENER_CHOICE

Goat Polyclonal Antibody

Content And Storage Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 degreesC as supplied.
Target Species Human
Host Species Goat
Conjugate APC
Applications Flow Cytometry,Flow Cytometry (Intracellular Staining)
Isotype IgG
Gene Accession No. AAH29923
Antigen KLF4
Gene Symbols KLF4
Regulatory Status RUO
Purification Method Affinity Purified
Dilution Intracellular Staining by Flow Cytometry 10 uL/10^6 cells
Gene Alias Epithelial zinc finger protein EZF, EZF, EZFendothelial Kruppel-like zinc finger protein, GKLFKrueppel-like factor 4, Gut-enriched krueppel-like factor, Kruppel-like factor 4 (gut)
Gene ID (Entrez) 9314
Immunogen E. coli-derived recombinant human KLF4 Ala2-Phe470 Accession # AAH29923
Classification Polyclonal
Primary or Secondary Primary
Test Specificity Detects human KLF4 in direct ELISAs and Western blots. In direct ELISAs and Western blots, this antibody shows approximately 50% cross-reactivity with recombinant mouse (rm) KLF4 and less than 1% cross-reactivity with recombinant human (rh) KLF5, rhKLF6, and rmKLF15.