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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2,446 – 2,460 of 1,816,563 results

2,446

Cyclin B1 Mouse, Unlabeled, Clone: GNS-11, BD

Mouse Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Store undiluted at 4°C
Target Species	Human,Mouse
Host Species	Mouse
Conjugate	Unconjugated
Applications	Western Blot
Isotype	IgG2a
Research Discipline	Cell Biology
Concentration	0.5mg/mL
Antigen	Cyclin B1
Regulatory Status	RUO
Purification Method	Affinity Purified
Formulation	Aqueous buffered solution containing ≤0.09% sodium azide.
Immunogen	Recombinant Human Cyclin B1
Classification	Monoclonal
Primary or Secondary	Primary
Clone	GNS-11

2,447

Invitrogen™ IL23R Recombinant Rabbit Monoclonal Antibody (K03_1K44)

Rabbit Recombinant Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Maintain refrigerated at 2-8°C for up to 1 month. For long term storage store at -20°C
Target Species	Human,Mouse
Host Species	Rabbit
Conjugate	Unconjugated
Applications	Western Blot
Form	Liquid
Gene Accession No.	Q5VWK5, Q8K4B4
Isotype	IgG
Concentration	1 mg/mL
Antigen	IL23R
Gene Symbols	Il23r
Regulatory Status	RUO
Purification Method	Protein A/G
Gene Alias	IBD17; IL 23R; IL-23 receptor; IL23R; IL-23R; interleukin 23 receptor; interleukin 23 receptor-like; interleukin-23 receptor
Gene	Il23r
Product Type	Antibody
Gene ID (Entrez)	149233, 209590
Formulation	PBS with 0.5% BSA, 50% glycerol and 0.09% sodium azide
Immunogen	Recombinant human IL23R protein.
Classification	Recombinant Monoclonal
Primary or Secondary	Primary
Clone	K03_1K44

2,448

Human IL-1 RI PE-conjugated Antibody, R&D Systems™

Goat Polyclonal 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	Goat
Conjugate	R-PE
Applications	Flow Cytometry,Immunocytochemistry
Isotype	IgG
Antigen	IL-1 RI
Gene Symbols	IL1R1
Regulatory Status	RUO
Purification Method	Affinity Purified
Dilution	Flow Cytometry 10 uL/10^6 cells
Gene Alias	CD121 antigen-like family member A, CD121a, CD121a antigen, IL1R, IL1R1, IL1RI, IL-1RI, IL1RT1, IL-1RT1, IL-1RT-1, Interleukin 1 Receptor 1, interleukin 1 receptor, type I, interleukin receptor 1, interleukin-1 receptor type 1, p80
Gene ID (Entrez)	3554
Formulation	Supplied in a saline solution containing BSA and Sodium Azide. with Sodium Azide
Immunogen	S. frugiperda insect ovarian cell line Sf 21-derived recombinant human IL-1 RI
Classification	Polyclonal
Primary or Secondary	Primary
Test Specificity	Detects human IL-1 RI in direct ELISAs and Western blots.

2,449

I-A, I-E Rat anti-Mouse, BUV395, Clone: 2G9, BD Horizon™

Rat Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated to the dye under optimum conditions and unconjugated antibody and free dye were removed.
Target Species	Mouse
Host Species	Rat
Conjugate	Brilliant Ultraviolet 395
Applications	Flow Cytometry
Form	Liquid
Isotype	IgG2a κ
Concentration	0.2 mg/mL
Antigen	I-A, I-E
Regulatory Status	RUO
Purification Method	Affinity Chromatography
Gene Alias	H-2I; I-Ad, -Ed; I-Eb and I-Ek MHC class II alloantigens; Ia Ag; MHC II
Gene ID (Entrez)	14961, 14969
Formulation	Aqueous buffered solution containing ≤0.09% sodium azide.
Classification	Monoclonal
Immunogen	BALB/c mouse epidermal Langerhans cells
Primary or Secondary	Primary
Clone	2G9

2,450

XBP-1S Mouse, Brilliant Violet 421, Clone: Q3-695, BD

Mouse Monoclonal Antibody

Pricing & Availability

2,451

CD3e Hamster anti-Mouse, BUV563, Clone: 500A2, BD Biosciences™

Hamster Monoclonal Antibody

Pricing & Availability

2,452

CD38 Rat anti-Mouse, BUV395, Clone: 90/CD38 (also known as Ab90), BD Optibuild™

Rat Monoclonal Antibody

Pricing & Availability

2,453

CD44, variant 6 Antibody (bivatuzumab) - 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.	P16070
Antigen	CD44, variant 6
Regulatory Status	RUO
Purification Method	Protein A purified
Gene Alias	CD44 antigen, CD44 molecule (Indian blood group), CD44R, CDw44, cell surface glycoprotein CD44, chondroitin sulfate proteoglycan 8, CSPG8, ECMR-III, Epican, Extracellular matrix receptor III, GP90 lymphocyte homing/adhesion receptor, HCELL, hematopoietic cell E- and L-selectin ligand, Heparan sulfate proteoglycan, Hermes antigen, homing function and Indian blood group system, HUTCH-I, Hyaluronate receptor, IN, LHR, MC56, MDU2CD44 antigen (homing function and Indian blood group system), MDU3CDW44, MIC4MGC10468, Pgp1, PGP-1, PGP-I, Phagocytic glycoprotein 1, Phagocytic glycoprotein I
Product Type	Antibody
Gene ID (Entrez)	960
Formulation	Lyophilized from 25mM histidine, 8% sucrose, 0.01% Tween80 (pH6.2)
Immunogen	CD44v6
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	bivatuzumab

2,454

Mouse LRRC32/GARP Alexa Fluor 647-conjugated Antibody, R&D Systems™

Rat Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Store the unopened product at 2 - 8 degreesC. Do not use past expiration date.
Target Species	Mouse
Host Species	Rat
Conjugate	Alexa Fluor 647
Applications	Flow Cytometry
Isotype	IgG1
Gene Accession No.	NP_001106850
Concentration	0.2 mg/mL
Antigen	LRRC32/GARP
Gene Symbols	LRRC32
Regulatory Status	RUO
Dilution	Flow Cytometry 0.25-1 ug/10^6 cells
Gene Alias	D11S833E, D11S833Eleucine-rich repeat-containing protein 32, GARP, GARPGarpin, Garpin, Glycoprotein A repetitions predominantgarpin, leucine rich repeat containing 32
Product Type	Antibody
Gene ID (Entrez)	2615
Formulation	Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide. with 0.09% Sodium Azide
Immunogen	Chinese hamster ovary cell line CHO-derived recombinant mouse LRRC32/GARP Ile18-Asn628 Accession # NP_001106850
Classification	Monoclonal
Primary or Secondary	Primary
Test Specificity	Detects mouse LRRC32/GARP in direct ELISAs. In direct ELISAs, approximately 50% cross-reactivity with recombinant human (rh) LRRC32 is observed and no cross-reactivity with rhLRRC3, rhLRRC4, or rhNGL-3/LRRC4B is observed.
Clone	725226

2,455

MYH3 Polyclonal Antibody

Pricing & Availability

2,456

Invitrogen™ Procollagen I N-Peptide Polyclonal Antibody

Rabbit Polyclonal Antibody

Pricing & Availability
Specifications

Content And Storage	-20°C, Avoid Freeze/Thaw Cycles
Target Species	Human,Mouse,Rat
Host Species	Rabbit
Conjugate	Unconjugated
Applications	Immunohistochemistry,Western Blot
Form	Liquid
Gene Accession No.	P02452, P02454, P11087
Isotype	IgG
Concentration	0.15 mg/mL
Antigen	Procollagen I N-Peptide
Gene Symbols	COL1A1
Regulatory Status	RUO
Purification Method	Affinity chromatography
Gene Alias	P1NP; Procollagen I N
Gene	COL1A1
Product Type	Antibody
Gene ID (Entrez)	1277, 12842, 29393
Formulation	PBS with no preservative; pH 7.5
Immunogen	Synthetic peptide corresponding to amino acid residues specific to human collagen 1, alpha 1 propeptide conjugated to KLH.
Classification	Polyclonal
Primary or Secondary	Primary

2,457

Human IL-12/IL-23 p40 (Research Grade Ustekinumab Biosimilar) Antibody, R&D Systems™

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

Pricing & Availability
Specifications

Content And Storage	Use a manual defrost freezer and avoid repeated freeze/thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 6 months, -20°C to -70°C under sterile conditions after reconstitution.
Target Species	Human
Host Species	Human
Conjugate	Unconjugated
Applications	ELISA
Form	Purified
Isotype	IgG1
Gene Accession No.	P29460
Antigen	IL-12/IL-23 p40
Regulatory Status	RUO
Purification Method	Protein A or G purified from ascites
Gene Alias	CLMF, CLMF p40, CLMF2, Cytotoxic lymphocyte maturation factor 40 kDa subunit, IL12 p40, IL-12 subunit p40, IL12B, IL-12B, IL-12BNK cell stimulatory factor chain 2, interleukin 12, p40, interleukin 12B (natural killer cell stimulatory factor 2, cytotoxic lymphocytematuration factor 2, p40), interleukin-12 beta chain, interleukin-12 subunit beta, natural killer cell stimulatory factor, 40 kD subunit, NKSF, NKSF2, NKSF2IL12, subunit p40
Product Type	Antibody
Gene ID (Entrez)	3593
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. See Certificate of Analysis for details. *Small pack size (-SP) is supplied either lyophilized or as a 0.2 μm filtered solution in PBS.
Immunogen	S. frugiperda insect ovarian cell line Sf 21-derived recombinant human IL-12/IL-23 p40 free monomer, Ile23-Ser328, Accession # P29460
Classification	Monoclonal
Reconstitution	Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
Primary or Secondary	Primary
Clone	Hu204

2,458

Invitrogen™ Naptumomab Recombinant Mouse Monoclonal Antibody

Mouse Recombinant Monoclonal 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	Human
Host Species	Mouse
Conjugate	Unconjugated
Applications	ELISA,Flow Cytometry,Functional Assay
Form	Liquid
Isotype	IgG1 κ
Concentration	1 mg/mL
Antigen	Naptumomab
Regulatory Status	RUO
Purification Method	Protein A/G
Gene Alias	ABR-217620; ANYARA; CAS:676258-98-3; TTSCD3
Product Type	Antibody
Formulation	PBS with no preservative; pH 7.4
Classification	Recombinant Monoclonal
Primary or Secondary	Primary

2,459

Human/Mouse/Rat GRP75/HSPA9B Antibody, R&D Systems™

Goat Polyclonal Antibody

Pricing & Availability
Specifications

Content And Storage	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 degreesC as supplied. 1 month, 2 to 8 degreesC under sterile conditions after reconstitution. 6 months, -20 to -70 degreesC under sterile conditions after reconstitution.
Target Species	Human,Mouse,Rat
Host Species	Goat
Conjugate	Unconjugated
Applications	Immunocytochemistry,Immunohistochemistry,Western Blot
Isotype	IgG
Gene Accession No.	P38646
Concentration	LYOPH
Antigen	GRP75/HSPA9B/Mortalin
Gene Symbols	HSPA9
Regulatory Status	RUO
Purification Method	Affinity Purified
Dilution	Western Blot 0.5 ug/mL, Immunohistochemistry 5-15 ug/mL, Immunocytochemistry 5-15 ug/mL
Gene Alias	75 kDa glucose-regulated protein, CSA, GRP-75, GRP75mthsp75, Heat shock 70 kDa protein 9, heat shock 70kD protein 9B, heat shock 70kDa protein 9 (mortalin), heat shock 70kDa protein 9B (mortalin-2), HSPA9, HSPA9B, HSPA9BMGC4500, Mortalin, mortalin, perinuclear, mortalin-2, MOT, mot-2, MOT2, MTHSP75, p66-mortalin, PBP74, PBP74CSA, Peptide-binding protein 74, stress-70 protein, mitochondrial
Gene ID (Entrez)	3313
Immunogen	E. coli-derived recombinant human GRP75 Glu542-Gln679 Accession # P38646
Classification	Polyclonal
Reconstitution	Reconstitute at 0.2 mg/mL in sterile PBS.
Primary or Secondary	Primary
Test Specificity	Detects human, mouse, and rat GRP75.

2,460

MSANTD2 Rabbit anti-Human, Polyclonal, Novus Biologicals™

Rabbit Polyclonal Antibody

Pricing & Availability

Primary Antibodies

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Invitrogen™ IL23R Recombinant Rabbit Monoclonal Antibody (K03_1K44) Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Human IL-1 RI PE-conjugated Antibody, R&D Systems™ GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Mouse LRRC32/GARP Alexa Fluor 647-conjugated Antibody, R&D Systems™ Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

MYH3 Polyclonal Antibody Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

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

Human IL-12/IL-23 p40 (Research Grade Ustekinumab Biosimilar) Antibody, R&D Systems™ Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Invitrogen™ Naptumomab Recombinant Mouse Monoclonal Antibody Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Human/Mouse/Rat GRP75/HSPA9B Antibody, R&D Systems™ Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Invitrogen™ IL23R Recombinant Rabbit Monoclonal Antibody (K03_1K44)

Human IL-1 RI PE-conjugated Antibody, R&D Systems™

Mouse LRRC32/GARP Alexa Fluor 647-conjugated Antibody, R&D Systems™

MYH3 Polyclonal Antibody

Invitrogen™ Procollagen I N-Peptide Polyclonal Antibody

Human IL-12/IL-23 p40 (Research Grade Ustekinumab Biosimilar) Antibody, R&D Systems™

Invitrogen™ Naptumomab Recombinant Mouse Monoclonal Antibody

Human/Mouse/Rat GRP75/HSPA9B Antibody, R&D Systems™