Anti-CAPRIN1 Antibody, clone 1F2 ZooMAb® Rabbit Monoclonal

Кат. номер

ZRB1292-4X25UL

ZRB1292-25UL

ZooMAb® antibodies represent an entirely new generation of recombinant monoclonal antibodies.
Each ZooMAb® antibody is manufactured using our proprietary recombinant expression system, purified to homogeneity, and precisely dispensed to produce robust and highly reproducible lot-to-lot consistency. Only top-performing clones are released for use by researchers. Each antibody is validated for high specificity and affinity across multiple applications, including its most commonly used application. ZooMAb® antibodies are reliably available and ready to ship when you need them.Clone 1F2 is a ZooMAb® rabbit recombinant monoclonal antibody that specifically detects CAPRIN1. It targets an epitope within 23 amino acids from the C-terminal region.
KLH-conjugated linear peptide corresponding to 23 amino acids from the C-terminal region of human CAPRIN1.
Quality Control Testing
Evaluated by Western Blotting in NIH3T3 cell lysate.
Western Blotting Analysis: A 1:1,000 dilution of this antibody detected CAPRIN1 in NIH3T3 cell lysate.
Tested applications
Western Blotting Analysis: A 1:1,000 dilution from a representative lot detected CAPRIN1 in HeLa and Jurkat cell lysates.
Immunohistochemistry (Paraffin) Analysis: A 1:100 dilution from a representative lot detected CAPRIN1 in human testis tissue sections.
Immunocytochemistry Analysis: A 1:1,000 dilution from a representative lot detected CAPRIN1 in HeLa cell line, A431, HepG2, and NIH 3T3 cells.
Affinity Binding Assay: A representative lot of this antibody bound CAPRIN1 with a KD of 6.8 x 10-8 in an affinity binding assay.
Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user
Anti-CAPRIN1, clone 1F2 ZooMAb®, Cat, No. ZRB1292, is a recombinant Rabbit monoclonal antibody that specifically target CAPRIN1 and is tested for use in Affinity Binding Assay, Immunocytochemistry, Immunohistochemistry (Paraffin), and Western Blotting.
Target description
Caprin-1 (UniProt: Q14444; also known as Cell cycle-associated protein 1, Cytoplasmic activation- and proliferation-associated protein 1, GPI-anchored membrane protein 1, GPI-anchored protein p137, GPI-p137, p137GPI, Membrane component chromosome 11 surface marker 1, RNA granule protein 105) is encoded by the CAPRIN1 (also known as GPIAP1, GPIP137, M11S1, RNG105) gene (Gene ID: 4076) in human. Caprin1 is a ubiquitously expressed cytoplasmic RNA-binding phosphoprotein that participates in the regulation of cell cycle control-associated genes. Its levels, except in the brain, are tightly correlated with cellular proliferation. It can act alone or in combination with other RNA-binding protein, such as RasGAP SH3-domain binding protein 1. It is also reported to upregulate the expression of immune checkpoint proteins. In the nervous system, it is involved in the regulation of transport and translation of mRNA of proteins involved in synaptic plasticity in neurons. In neurons, it can directly bind to several mRNA associated with RNA granules including BDNF, MAP2, CAMK2A, and CREB1. In bone marrow cells, Caprin1 levels are shown to increase when cells are stimulated to divide with hemopoietic growth factors such as IL-3 or CSF-1. Its level is diminished in M1 monocytic leukemic cells when they are induced to differentiate to nondividing cells. This ZooMAb® recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, affinity, reproducibility, and stability over conventional monoclonals. (Ref.: Yang, ZS., et al. (2019). Oncology Lett. 18(1); 15-21; Wang, B., et al. (2005). J. Immunol. 175(7); 4274-4282).
Physical form
Purified recombinant rabbit monoclonal antibody IgG, lyophilized in PBS with 5% Trehalose, normal appearance a coarse or translucent resin. The PBS/trehalose components in the ZooMAb formulation can have the appearance of a semi-solid (bead like gel) after lyophilization. This is a normal phenomenon. Please follow the recommended reconstitution procedure in the data sheet to dissolve the semi-solid, bead-like, gel-appearing material. The resulting antibody solution is completely stable and functional as proven by full functional testing. Contains no biocide or preservatives, such as azide, or any animal by-products. Larger pack sizes provided as multiples of 25 μL.
Reconstitution
300 μg/mL after reconstitution at 25 μL per vial. Please refer to guidance on suggested starting dilutions and/or titers per application and sample type.
Storage and Stability
Recommend storage of lyophilized product at 2-8°C; Before reconstitution, micro-centrifuge vials briefly to spin down material to bottom of the vial; Reconstitute each vial by adding 25 μL of filtered lab grade water or PBS; Reconstituted antibodies can be stored at 2-8°C, or -20°C for long term storage. Avoid repeated freeze-thaws.
ZooMAb is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Quality Level	200
biological source	rabbit
recombinant	expressed in HEK 293 cells
antibody form	purified antibody
antibody product type	primary antibodies
clone	1F2, recombinant monoclonal
description	recombinant, expressed in HEK 293 cells
product line	ZooMAb®
form	lyophilized
mol wt	calculated mol wt 78.37 kDa","observed mol wt ~95 kDa
species reactivity	human, mouse
species reactivity (predicted by homology)	bovine
packaging	antibody small pack of 25 µL
enhanced validation	recombinant expression
application(s)	affinity binding assay: suitable","immunocytochemistry: suitable","immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable","western blot: suitable
isotype	IgG
epitope sequence	C-terminus
conjugate	unconjugated
Protein ID accession no.	NP_005889,
UniProt accession no.	Q14444,
shipped in	ambient
storage temp.	2-8°C

WGK Germany	WGK 1
Flash Point F	Not applicable
Flash Point C	Not applicable