PA007393.h1Fs

antibody from Syd Labs, Inc.

Targeting: FCGR1A CD64, CD64A

ELISA (Recommended by provider)

Blocking/Neutralizing (Recommended by provider)

Functional assay (Recommended by provider)

Antibody Data

Product number

PA007393.h1Fs

Provider

Syd Labs, Inc.

Product name

Anti-human CD64 Antibody

Antibody type

Monoclonal

Description

The recombinant H22 antibody binds to human and non-human primate CD64 or Fc¦ÃRI, a cluster of differentiation molecule found on monocytes, macrophages, and neutrophils. CD64 plays a central role in macrophage antibody-dependent cellular cytotoxicity and clearance of immune complexes, and is a candidate biomarker for bacterial infection and sepsis. The most popular human Fc blocking reagents include: Anti-human CD16 (clone 3G8), and CD32 (Clone IV.3): for flow cytometry, immunohistochemistry (IHC), and immunoprecipitation (IP). It is highly specific for Fc¦ÃRII (CD32) and Fc¦ÃRIII (CD16), and reduces background staining; it may not block all Fc receptors. Clones 10.1, and 22 or H22 are the most widely used anti-human Fc¦ÃRI (CD64) clone for Fc blocking in flow cytometry and functional assays. It prevents non-specific Fc receptor binding on monocytes, macrophages, and dendritic cells, improving antibody specificity. Purified human IgGs or mixes of human isotype controls: for general Fc blocking in IHC and immunofluorescence (IF). It is cheap and easy to use but it is less specific, and may even introduce unwanted immunoglobulins. Syd Labs supply various human IgG isotype controls. Normal mouse serum, purified mouse IgG or isotype controls: for flow cytometry. It can serve as a control to block Fc receptors but it is non-specific for Fc receptors. It is cheap and easy to use but it is less specific, and may even introduce unwanted immunoglobulins. Our recombinant mouse IgG antibody mixes are affordable; the ratio of various IgGs is optimized and adjustable without any unwanted immunoglobulins. Bovine Serum Albumin (BSA) or FBS: for general blocking in Western Blot (WB) and IHC. They are readily available to reduce non-specific binding but less effective at Fc receptor blocking. Commercial Fc blocking solutions: for flow cytometry, IHC, and functional assays. They are normally pre-optimized and highly effective but more expensive than DIY solutions. Best choice of human Fc blocking reagents based on your application are: For flow cytometry: anti-human CD16 (Clone 3G8), CD32 (Clone IV.3), and CD64 (Clone 10.1, and 22 or H22). For Immunohistochemistry (IHC) and Immunofluorescence (IF): Normal mouse serum, purified mouse or human IgGs or isotype controls or commercial Fc blocking kits. Our recombinant mouse IgG antibody mixes and recombinant human IgG isotype controls are affordable; the ratio of various IgGs is optimized and adjustable without any unwanted immunoglobulins. For Western Blot and ELISA: BSA or FBS. For functional assays (e.g., blocking Fc-mediated effects): Commercial Fc blocking reagents.

Reactivity

Human

Host

Human

Conjugate

Unconjugated

Isotype

IgG

Antibody clone number

H22

Vial size

1 mg, 5 mg, 25 mg

Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70¡ãC as supplied. 1 month from date of receipt, 2 to 8¡ãC as supplied.