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.

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Offers (1)

special interests

Available on GSA/VA Contract (154)
Fast Shipping (767)
Greener Choice (165,520)
Production Products (74)
Small and Specialty Supplier (70,534)

Quantity

0.002 g (1)
0.01 mg (7)
0.015 mg (2)
0.02 mL (3,051)
0.02 mg (925)
0.025 mL (1,940)
0.025 mg (4,436)

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Conjugate

ABflo 488 (3)
ABflo 647 (3)
APC (31,220)
APC-Alexa Fluor 750 (9)
APC-Cy7 (1)
APC-Cyanine5.5 (29)
APC-Cyanine7 (2,894)

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Host Species

Alpaca (563)
Armenian Hamster (2,896)
Biosimilar (51)
Bovine (1)
Canine (15)
Chicken (1,779)
Chinese Hamster (CHO) (726)

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Applications

(983)
ADCC (2)
Activation (36)
Activity (23)
Adhesion Activation (192)
Adhesion Blockade (1,232)
Adoptive Transfer (3)

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Target Species

(79)
A. leptorhynchus (3)
A. nidulans (2)
A. thaliana (90)
Adeno-associated Virus (AAV) (40)
Adenovirus (106)
African Green Monkey (492)

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Classification

Cocktail (81)
Low Endotoxin/Azide-free (LE/AF) (105)
Monoclonal (890,871)
Monoclonal/Polyclonal (3,641)
Oligoclonal (5)
Polyclonal (758,967)
Recombinant Monoclonal (30,360)

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Regulatory Status

ASR (336)
IVD (964)
RUO (1,652,617)

Isotype

(VH-CH2-CH3)2 (2)
Bispecific Homodimer (VK-VH-VL'-VH', Tandem diabody);Kappa;Lambda (1)
Bispecific Mixed mAb and scFv IgG1;naKappa;Kappa (2)
Bispecific Single Domains (VH-VH'-CH),IgG1na;na (1)
Bispecific scFv with Domain Crossover κLambda (1)
Bispecific scFv, IgG4;Kappa;Kappa (1)
Bispecific scFv;Kappa;Lambda (6)

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Form

Antisera (2,701)
Ascites (2,161)
Concentrated (1,630)
Culture Supernatant (14)
Diluted (9)
Frozen (18)
Liquid (424,199)

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Molecular Weight (g/mol)

104.58 (1)
108.18 (1)
121.18 (1)
124.18 (1)
128.21 (1)
150.24 (1)
157.21 g/mol (1)

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Search Within Results

2,026 – 2,040 of 1,816,497 results

2,026

CD8a Mouse anti-Rat, PE, Clone: OX-8, BD

Mouse Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
Target Species	Rat
Host Species	Mouse
Conjugate	PE
Applications	Flow Cytometry
Isotype	IgG1 κ
Concentration	0.2mg/mL
Antigen	CD8a
Regulatory Status	RUO
Purification Method	Affinity Purified
Formulation	Aqueous buffered solution containing ≤0.09% sodium azide.
Immunogen	High-molecular-weight rat thymocyte glycoproteins
Classification	Monoclonal
Primary or Secondary	Primary
Clone	OX-8

2,027

CD11b Mouse anti-Rat, APC, Clone: WT.5, BD

Mouse Monoclonal Antibody

Pricing & Availability

2,028

CD3 Mouse anti-Rat, Brilliant Violet 605, Clone: 1F4, BD

Mouse Monoclonal Antibody

Pricing & Availability

2,029

Invitrogen™ VEGF Receptor 2 Recombinant Rabbit Monoclonal Antibody (001), APC

Rabbit Recombinant Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	4°C, store in dark, DO NOT FREEZE!
Target Species	Human
Host Species	Rabbit
Conjugate	APC
Applications	Flow Cytometry
Form	Liquid
Gene Accession No.	P35968
Isotype	IgG
Concentration	100 μg/mL
Antigen	VEGF Receptor 2
Gene Symbols	KDR
Regulatory Status	RUO
Purification Method	Protein A
Gene Alias	6130401C07; CD309; CD309 antigen; fetal liver kinase 1; fetal liver kinase-1; FLK1; Flk-1; FLK1 kinase insert domain receptor (a type III receptor tyrosine kinase) (VEGF receptor 2); FLK1 kinase insert domain receptor (VEGF receptor 2); flk-1 type VEGF receptor; KDR; kinase insert domain protein receptor; kinase insert domain receptor; kinase insert domain receptor (a type III receptor tyrosine kinase); kinase NYK; Krd-1; Ly73; protein-tyrosine kinase receptor flk-1; sCD309; soluble CD309; soluble vascular endothelial growth factor receptor 2; soluble VEGFR 2; soluble VEGFR2; sVEGFR-2; tyrosine kinase growth factor receptor; vascular endotheial growth factor 2; vascular endothelial growth factor receptor 2; vascular endothelial growth factor receptor- 2; vascular endothelial growth factor receptor-2; vascular endothelial growth factor receptor-3; VEGF R2; VEGF receptor-2; VEGFR; VEGFR2; VEGFR-2
Gene	KDR
Product Type	Antibody
Gene ID (Entrez)	3791
Formulation	PBS with 0.5% BSA and 0.03% ProClin 300
Immunogen	Recombinant protein ecoding Human VEGF Receptor 2 (Met1-Glu764).
Classification	Recombinant Monoclonal
Primary or Secondary	Primary
Clone	001

2,030

BLNK (pY84) Mouse, PE, Clone: J117-1278, BD

Mouse Monoclonal Antibody

Pricing & Availability

2,031

BD Biosciences S6 (pS235/pS236) Mouse, PE, Clone: N7-548, BD

Mouse Monoclonal Antibody

Pricing & Availability

2,032

NF-κB p65 Mouse anti-Human, Brilliant Violet 421, Clone: K10-895.12.50, BD

Mouse Monoclonal Antibody

Pricing & Availability

2,033

p38 MAPK (pT180/pY182) Mouse, Alexa Fluor 488, Clone: 36/P38 (PT180/PY182), BD

Mouse Monoclonal Antibody

Pricing & Availability

2,034

FPRL1/FPR2 Antibody - BSA Free, R&D Systems™

A Novus product, part of R&D Systems. Rabbit Polyclonal Antibody has been used in 21 publication

Pricing & Availability
Specifications

Content And Storage	Store at -20 degrees C. Avoid freeze/thaw cycles.
Target Species	Bacteria,Human,Mouse,Rat
Host Species	Rabbit
Conjugate	Unconjugated
Applications	Electron Microscopy,Flow Cytometry,Immunocytochemistry,Immunofluorescence,Immunohistochemistry,Immunohistochemistry (Frozen),Immunohistochemistry (Paraffin),Western Blot
Isotype	IgG
Gene Accession No.	P25090
Research Discipline	Immunology
Concentration	1.1 mg/mL
Antigen	FPRL1/FPR2
Gene Symbols	FPR2
Regulatory Status	RUO
Purification Method	Affinity Purified
Dilution	Western Blot 1:1000, Flow Cytometry, Immunohistochemistry 1:300, Immunocytochemistry/Immunofluorescence 1:20-1:75, Immunohistochemistry-Paraffin 1:300, Immunohistochemistry-Frozen reported in scientific literature (PMID 24086560), Electron Microscopy
Molecular Weight of Antigen	38 kDa
Gene Alias	ALXR, FMLP-R-II, FMLPX, formyl peptide receptor 2, Formyl peptide receptor-like 1RFP, FPR2A, FPRH1FMLP-related receptor I, FPRL1LXA4 receptor, HM63FPRH2, Lipoxin A4 receptor, lipoxin A4 receptor (formyl peptide receptor related), LXA4RFMLP-R-I, N-formyl peptide receptor 2
Product Type	Antibody
Gene ID (Entrez)	2358
Formulation	PBS, 30% Glycerol with 0.01% Sodium Azide
Immunogen	This FPRL1/FPR2 antibody is made to a synthetic peptide made to the 2nd extracellular loop of the human FPRL1 protein (between residues 300-350) [UniProt P25090]
Classification	Polyclonal
Primary or Secondary	Primary
Test Specificity	Human and mouse. Rat reactivity reported in scientific literature (PMID: 24086560).

2,035

Human CEACAM-5/CD66e APC-conjugated Antibody, R&D Systems™

Mouse Monoclonal Antibody

Pricing & Availability
Specifications

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	Mouse
Conjugate	APC
Applications	Flow Cytometry
Form	Purified
Isotype	IgG2a
Gene Accession No.	ABM87752
Antigen	CEACAM5/CD66e
Gene Symbols	CEACAM5
Regulatory Status	RUO
Purification Method	Protein A or G purified from hybridoma culture supernatant
Dilution	Flow Cytometry 10 uL/10^6 cells
Gene Alias	Carcinoembryonic antigen, carcinoembryonic antigen-related cell adhesion molecule 5, CD66e, CD66e antigen, CEA, CEACAM5, CEACD66e, DKFZp781M2392, Meconium antigen 100
Product Type	Antibody
Gene ID (Entrez)	1048
Formulation	Supplied in a saline solution containing BSA and Sodium Azide. with Sodium Azide
Immunogen	Mouse myeloma cell line NS0-derived recombinant human CEACAM-5/CD66e Lys35-Ala685 Accession # ABM87752
Classification	Monoclonal
Primary or Secondary	Primary
Test Specificity	Detects human CEACAM-5/CD66e in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with recombinant human CEACAM-1 or -6 is observed.
Clone	487609

2,036

CD15S Mouse anti-Human, Alexa Fluor 488, Clone: CSLEX1, BD

Mouse Monoclonal Antibody

Pricing & Availability

2,037

Invitrogen™ Ki67 Polyclonal Antibody

Rabbit Polyclonal Antibody

Pricing & Availability
Specifications

Content And Storage	-20°C
Target Species	Human
Host Species	Rabbit
Conjugate	Unconjugated
Applications	Immunocytochemistry,Immunohistochemistry (Paraffin),Western Blot
Form	Lyophilized
Gene Accession No.	P46013
Isotype	IgG
Concentration	500 μg/mL
Antigen	Ki67
Gene Symbols	Mki67
Regulatory Status	RUO
Purification Method	Affinity chromatography
Gene Alias	antigen identified by monoclonal antibody Ki 67; antigen identified by monoclonal antibody Ki-67; Antigen identified by monoclonal antibody Ki-67 homolog; Antigen KI-67; Antigen KI-67 homolog; antigen KI-67; proliferation marker protein Ki-67; antigen KI-67-like; cb31; D630048A14Rik; I79_022666; Ki67; Ki-67; KIA; LOW QUALITY PROTEIN: proliferation marker protein Ki-67; marker of proliferation Ki-67; MIB-; MIB-1; Mki67; PPP1R105; Proliferation marker protein Ki-67; proliferation-related Ki-67 antigen; protein phosphatase 1, regulatory subunit 105; RP11-380J17.2; sb:cb31; si:ch211-250b22.7; unnamed protein product; wu:fa11g09; wu:fb57a07; wu:fi14e05
Gene	Mki67
Product Type	Antibody
Gene ID (Entrez)	4288
Formulation	PBS with 4mg trehalose and no preservative
Immunogen	E.coli-derived human Ki67 recombinant protein (Position: K2860-I3256).
Classification	Polyclonal
Primary or Secondary	Primary

2,038

CD45 Mouse, PE-Cy7, Clone: D058-1283, BD

Mouse Monoclonal Antibody

Pricing & Availability

2,039

PSMA/FOLH1/NAALADase I Antibody (rosopatamab) - Humanized, R&D Systems™

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

Pricing & Availability
Specifications

Content And Storage	Store at -20°C in powder form. Store at -80°C once reconstituted.
Target Species	Human
Host Species	Human
Conjugate	Unconjugated
Applications	ELISA,Flow Cytometry,Functional Assay
Form	Purified
Isotype	IgG1
Gene Accession No.	Q04609
Research Discipline	Cancer, Prostate Cancer
Antigen	PSMA/FOLH1/NAALADase I
Regulatory Status	RUO
Purification Method	Protein A purified
Gene Alias	Cell growth-inhibiting gene 27 protein, cell growth-inhibiting protein 27, EC 3.4.17.21, folate hydrolase (prostate-specific membrane antigen) 1, Folate hydrolase 1, FOLHNAALADase I, Folylpoly-gamma-glutamate carboxypeptidase, GCP2, GCPIImGCP, glutamate carboxylase II, glutamate carboxypeptidase 2, Glutamate carboxypeptidase II, Membrane glutamate carboxypeptidase, NAALAD1N-acetylated-alpha-linked acidic dipeptidase I, NAALAdase, N-acetylated alpha-linked acidic dipeptidase 1, prostate specific membrane antigen variant F, Prostate-specific membrane antigen, PSMAFGCP, PSMPteroylpoly-gamma-glutamate carboxypeptidase
Product Type	Antibody
Gene ID (Entrez)	2346
Formulation	Lyophilized from 25mM histidine, 8% sucrose, 0.01% Tween80 (pH6.2)
Immunogen	FOLH1/ PSMA
Classification	Monoclonal
Reconstitution	Reconstitute with sterile, distilled water to a final concentration of 1 mg/mL. Gently shake to solubilize completely. Do not vortex.
Primary or Secondary	Primary
Clone	rosopatamab

2,040

Invitrogen™ Salmonella Polyclonal Antibody

Rabbit Polyclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Target Species	Bacteria
Host Species	Rabbit
Conjugate	Unconjugated
Applications	Immunoprecipitation,Immunocytochemistry
Form	Liquid
Isotype	IgG
Concentration	5 mg/mL
Antigen	Salmonella
Regulatory Status	RUO
Purification Method	IgG fraction
Gene Alias	Salmonellae
Product Type	Antibody
Formulation	PBS with 0.1% sodium azide; pH 7.2
Immunogen	Mixture of S. enteriditis, S. typhimurium & S. heidelburg.
Classification	Polyclonal
Primary or Secondary	Primary

Primary Antibodies

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Invitrogen™ VEGF Receptor 2 Recombinant Rabbit Monoclonal Antibody (001), APC Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Human CEACAM-5/CD66e APC-conjugated Antibody, R&D Systems™ Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Invitrogen™ Ki67 Polyclonal Antibody Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Invitrogen™ Salmonella Polyclonal Antibody Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Invitrogen™ VEGF Receptor 2 Recombinant Rabbit Monoclonal Antibody (001), APC

Human CEACAM-5/CD66e APC-conjugated Antibody, R&D Systems™

Invitrogen™ Ki67 Polyclonal Antibody

Invitrogen™ Salmonella Polyclonal Antibody