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Creative Biolabs

NeuroMab™ Anti-CXCR4 BBB Shuttle Antibody(NRZP-1022-ZP3813)

[CAT#: NRZP-1022-ZP3813]

Host Species:
Mouse
Species Reactivity:
Human
Applications:
WB; IHC; In Vitro

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Product Overview

Description

Brain uptake of therapeutic antibodies is severely limited by their size. To achieve enhanced BBB crossing, Creative Biolabs developed a BBB shuttle antibody platform by utilizing the endogenous macromolecule transportation pathway, known as receptor-mediated transcytosis (RMT). The engineered antibody-based carrier is believed to significantly to increase the macromolecule brain entry to combat CNS diseases.
Notes: The BBB antibody is made-to order and available in a customized format. Please don't hesitate contact us for more details.

Species Reactivity

Human

Clonality

Monoclonal

Host Species

Mouse

Applications

WB; IHC; In Vitro

Relevant Diseases

Alzheimer's Disease; Parkinson's Disease
Product Properties

Storage

Store at -20°C. Do not aliquot the antibody.

Research Use Only

For research use only
Target

Target

CXCR4

Official Name

CXCR4

Full Name

C-X-C Motif Chemokine Receptor 4

Alternative Names

NR2F1; BBOAS; BBSOAS; COUP-TFI; EAR-3; EAR3; ERBAL3; NR2F2; SVP44; TCFCOUP1; TFCOUP1; nuclear receptor subfamily 2 group F member 1; COUPTF1
Product Pictures
FuncS

Figure 1 shows EasyCyte staining demonstrating binding of B-1M22, C-9P21, C-1I24, and D-1K21 scFv clones to CXCR4-transfected and non-transfected HEK293 cell lines.

FuncS

Figure 2 shows EasyCyte staining of 105 Jurkat cells with 0.5 μg each of B-1M22, C-9P21, C-1I24 and D-1K21 scFv clones, without and competing ligands and AMD-3100.

FuncS

Figure 3 shows the binding of B-1M22, C-9P21, C-1124 and D-1K21 to HEK293T/17 cells transiently expressing mouse or monkey CXCR4. Columns labeled "Fugene" are cells treated with transfection agent but without DNA. This column was used as a negative control.

Calcium Flux Assay

Figure 4 shows the EasyCyte experiment in which B-1M22, C-9P21, C-1I24 and D-1K21 scFv clones were titrated on CCRF-CEM cells to determine the optimal concentration for Ca++ flux assay.

Calcium Flux Assay

Figure 5 shows the results of the Ca++-flux assay on CCRF-CEM cells (labeled with Fluo-4).

ADCC

Figure 6 shows the induction of ADCC by anti-CXCR4 antibodies B-1M22, C-9P21, C-1124 and D-1K21.

Dose-response killing of CCRF-CEM cells is shown for scFvs C-9P21 and D-1K21 (a), IgG C-9P21 and D-1K21 (b), and IgG B-1M22 and C-1I24.

CDC

Figure 7 shows the results of assays testing the ability of antibodies B-1M22, C-9P21, C-1I24 and D-1K21 to induce CDC.

Dose-response killing of Ramos cells in the presence of human serum is shown for IgG B-1M22 and C-1I24. As a control, antibody F7 in IgG1 format was used.

FuncS

Figure 8 shows the analysis of apoptotic activity of anti-CXCR4 antibodies B-1M22, C-9P21, C-1124 and D-1K21 with Annexin V. As controls, antibody F7 and staurosporine (S; 25nM) were used.

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