Product Details

Uniprot No.

Target Names

Alternative Names

300 kDa mannose 6 phosphate receptor antibody; 300 kDa mannose 6-phosphate receptor antibody; Cation independent mannose 6 phosphate receptor antibody; Cation-independent mannose-6-phosphate receptor antibody; CD222 antibody; CD222 antigen antibody; CI Man 6 P receptor antibody; CI Man-6-P receptor antibody; CI MPR antibody; CI-M6PR antibody; CI-MPR antibody; CIMPR antibody; IGF 2 receptor antibody; IGF 2R antibody; IGF II receptor antibody; IGF-II receptor antibody; IGF2 receptor antibody; Igf2r antibody; Insulin like growth factor 2 receptor antibody; Insulin like growth factor II receptor antibody; Insulin-like growth factor 2 receptor antibody; Insulin-like growth factor II receptor antibody; M6P R antibody; M6P/IGF2 receptor antibody; M6P/IGF2R antibody; M6PR antibody; mannose 6 phosphate receptor antibody; mannose 6 phosphate receptor, cation independent antibody; MPR 300 antibody; MPR300 antibody; MPRI antibody; MPRI_HUMAN antibody

Species Reactivity

Human

Immunogen

A synthesized peptide derived from human IGF2R

Immunogen Species

Homo sapiens (Human)

Conjugate

Non-conjugated

Clonality

Monoclonal

Isotype

Rabbit IgG

Clone No.

9F3

Purification Method

Affinity-chromatography

Concentration

It differs from different batches. Please contact us to confirm it.

Buffer

Rabbit IgG in 10mM phosphate buffered saline , pH 7.4, 150mM sodium chloride, 0.05% BSA, 0.02% sodium azide and 50% glycerol.

Form

Liquid

Tested Applications

ELISA, IF, FC

Recommended Dilution

Application	Recommended Dilution
IF	1:50-1:200
FC	1:50-1:200

Protocols

ELISA Protocol
Immunofluorescence (IF) Protocol
Flow Cytometry (FC) Protocol

Troubleshooting and FAQs

Antibody FAQs

Storage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Lead Time

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

Description

The insulin-like growth factor 2 receptor, also known as the cation-independent mannose-6-phosphate receptor or CD222, serves as a critical multifunctional protein in cellular biology. This receptor plays essential roles in the intracellular trafficking of lysosomal enzymes bearing mannose-6-phosphate residues and mediates the internalization and degradation of IGF-II, thereby regulating growth factor availability. IGF2R has garnered significant research attention due to its involvement in tumor suppression, with loss of function implicated in various malignancies, making it a compelling target for cancer biology and developmental studies.

This recombinant monoclonal antibody, clone 9F3, offers researchers the reproducibility advantages inherent to recombinant technology. Because the antibody sequence is defined and produced from a stable expression system, you can expect consistent performance across experiments and between lots, eliminating the variability concerns that can complicate long-term studies or multi-site collaborations.

Validation studies demonstrate reliable performance in immunofluorescence and flow cytometry applications using human cell lines. Immunofluorescence analysis of HeLa cells reveals clear cellular staining patterns when used at dilutions between 1:50 and 1:200, with overnight incubation at 4°C following standard fixation and permeabilization protocols. Flow cytometric analysis of HepG2 cells confirms specific detection with distinct peak separation from isotype control, supporting applications in quantitative single-cell analysis of receptor expression levels.

This antibody is particularly well-suited for researchers investigating IGF-II signaling pathways, lysosomal enzyme trafficking, or exploring IGF2R as a potential biomarker in oncology research. The validated performance in both imaging and flow cytometry platforms provides flexibility for comprehensive receptor expression studies across different experimental approaches.

Usage

For Research Use Only. Not for use in diagnostic or therapeutic procedures.

Related Products

Target Background

Function

Mediates the transport of phosphorylated lysosomal enzymes from the Golgi complex and the cell surface to lysosomes. Lysosomal enzymes bearing phosphomannosyl residues bind specifically to mannose-6-phosphate receptors in the Golgi apparatus and the resulting receptor-ligand complex is transported to an acidic prelysosomal compartment where the low pH mediates the dissociation of the complex. The receptor is then recycled back to the Golgi for another round of trafficking through its binding to the retromer. This receptor also binds IGF2. Acts as a positive regulator of T-cell coactivation by binding DPP4.

Gene References into Functions

M. tuberculosis-initiated human mannose receptor signaling regulates macrophage recognition and vesicle trafficking by gamma Fc receptors, Grb2, and SHP-1. PMID: 28978467
IGF2R deletion is associated with motor speech disorders, and language delays. PMID: 28767196
Heterodimers of the SNX-BAR proteins, SNX1, SNX2, SNX5, and SNX6, are the cargo-selective elements that mediate the retrograde transport of CI-MPR from endosomes to the trans-Golgi networ independently of the core retromer trimer. PMID: 28935632
Sequence-dependent cargo recognition by SNX-BARs mediates retromer-independent transport of CI-MPR. PMID: 28935633
Findings indicate that IGF2R expression is controlled posttranscriptionally by two factors that associate with Igf2r mRNA and suggest that miR-195 and CUGBP1 dampen IGF signaling by inhibiting IGF2R translation. PMID: 28716948
Data show one single nucleotide polymorphism (SNP) in Fox transcription factor FOXO3 (FOXO3) was significantly associated with longevity, and the six SNPs in proto-oncogene protein AKT1 (AKT1) gene and in IGF-2 Receptor (IGF-2R) gene are not. PMID: 26683100
CREB plays an important role in the inhibition of IGF2R expression by binding to the IGF2R promoter and further suppresses H9c2 cardiomyoblast cell apoptosis induced by IGF2R signaling under hypoxic conditions. PMID: 26610485
This study showed that Plasma IGF2R levels were positively correlated with plasma HIV viral load. PMID: 25890304
IGF2R gene polymorphism and circulating IGF2R are associated with T2DM PMID: 25922844
The macrophage-specific markers CD163, soluble CD163, and soluble MR are increased in septic patients. PMID: 24637679
Results show that insulin-like growth factor II (IGF-II) overexpression enhanced the levels of amyloid precursor protein (APP) in SK-N-AS neuroblastoma cells. PMID: 25939386
IGF2R silencing significantly enhanced the chemo-resistance of NSCLC cell lines to cisplatin treatment. PMID: 25402559
Report genes involved in trafficking of the mannose 6-phosphate receptors between the trans-Golgi network, endosomes and the plasma membrane. PMID: 25278553
CD222 specifically controls the balance between active and inactive Lck in resting T cells, which guarantees operative T cell effector functions. PMID: 25127865
Synergistic interactions were detected between SNPs, including a non-synonymous SNP, and diplotypes within IGF2R and ADAMTS19 which may contribute to POF. PMID: 24014609
AGE-RAGE-induced oxidative stress stimulates the release of endothelial cell DPP-4, which could in turn act on ECs directly via the interaction with M6P/IGF-IIR, further potentiating the deleterious effects of AGEs. PMID: 23984879
The ubiquitin ligase RNF126 has a role in the retrograde sorting of the CI-MPR. PMID: 24275455
these data suggest that M6P/IGF-IIR silencing alone is insufficient to confer a tumorigenic phenotype, but can enhance tumorigenicity in an already transformed cell. PMID: 23686499
Results showed that insulin-like growth factor 2 ApaI and IFG2R Gly1619Arg gene polymorphisms are not associated with male infertility. PMID: 23539881
The mannose 6-phosphate-binding sites of M6P/IGF2R determine its capacity to suppress matrix invasion by squamous cell carcinoma cells. PMID: 23347038
Data indicate that the levels of IGF-2R and IGFBP-2 in hepatocellular carcinoma (HCC) tissues were higher than those in adjacent tissues. PMID: 23071652
The 5-phosphatase OCRL mediates retrograde transport of the mannose 6-phosphate receptor by regulating a Rac1-cofilin signalling module. PMID: 22907655
demonstrate that functional mannose 6-phosphate(M6P)-binding sites are important for the anti-invasive properties of M6P/IGF2R PMID: 22521359
M6P/IGF2R truncation mutants may contribute to the cancer phenotype by decreasing the availability of full-length M6P/IGF2Rs to perform tumor-suppressive functions such as binding/internalization of receptor ligands PMID: 22681933
Serum IGF-2R levels were significantly higher in heart failure patients than in non-failing controls. After heart transplantation, serum IGF-2R levels increased, peaked at the first month, and decreased to near pre-transplantation levels at 6 months. PMID: 21895964
M6P-IGF2R appears to control plasminogen activation within cells that might be important to restrict plasmin activity to specific sites and substrates. PMID: 22613725
SNP at 8q24 makes diabetes a risk factor of colorectal cancer via IGF2R, especially in genetically non-risk allele cases. PMID: 22486879
No evidence that the IGF2R Gly1619Arg variation is associated with recurrent spontaneous abortions. PMID: 21627551
Data suggest that soluble CREG protein can exert its biological function via glycosylation-independent binding to the extracellular domains 11-13 of cell surface M6P/IGF2R, modulating SMC phenotypic switching from contractile to proliferative. PMID: 21195083
Leu(27)IGF2 promoted mitogenesis and survival only in explants with intact IGF2R expression. PMID: 20980691
M6P/IGF2R may be involved in HBV-associated hepatocarcinogenesis by the regulation of its expression level. PMID: 12736721
Imprinting of IGF2R gene in human is polymorphic, with a minority of individuals showing exclusive expression from the maternal allele. PMID: 8267611
IGF-2R gene polymorphisms are associated with the susceptibility and pathological development of hepatocellular carcinoma. PMID: 20119675
IGFIIR/M6PR is nutritionally regulated independently of IGF-II. PMID: 20110184
Importance of widening the epigenetic investigation of growth restriction to include multiple imprinted loci and highlights potential involvement of the IGF2R locus. PMID: 20104244
The 1.4 A resolution crystal structure of domain 11 was solved using the anomalous scattering signal of sulfur. It consists of two crossed beta-sheets forming a flattened beta-barrel with a putative IGF-II binding site is at one end. PMID: 11867533
cDNA probes were used to analyze the gene expression of IGF type 2 receptor in luteinized granulosa cells from different-sized follicles after ovarian hyperstimulation. PMID: 12005306
blocks apoptosis induced by herpes simplex virus 1 mutants lacking glycoprotein D and is likely the target of antiapoptotic activity of the glycoprotein. PMID: 12021353
Results suggest that M6P/IGF2R functions as a growth suppressor and its loss or mutation may contribute to development and progression of cancer. PMID: 12149131
Results suggest that a defect in a post-transcriptional process may exist during synthesis of the M6P/IGF2R in breast cancer cells, leading to failure to express sufficient functional M6P/IGF2R and resulting in the hypersecretion of procathepsin D. PMID: 12165733
1,25(OH)(2)D(3) treatment of Caco-2 cells results in activation of latent TGF-beta 1 facilitated by the enhanced expression of IGF-II receptor PMID: 12223346
findings are consistent with the hypothesis that the insulin-like growth factor-II/mannose 6-phosphate receptor suppresses tumor growth PMID: 12399424
data suggest that the insulin-like growth factor-II- and Mannose-6-Phosphate-binding functions of the insulin-like growth factor 2 receptor have opposing activities, with respect to growth of prostate cancer cells PMID: 12586773
the interaction between uPAR and Man-6-P/IGF2R is a low percentage binding event and that suPAR and full-length uPAR bind the Man-6-P/IGF2R by different mechanisms. PMID: 12665524
defect in USF function may contribute to down-regulation of IGF2R expression in cancer cells. PMID: 12857727
neutralization of serum IGF-II by sCIMPR plays a major role in IL-6-type cytokine-dependent cell proliferation. PMID: 12959977
The insulin-like growth factor receptor (IGF-IR) disruption may constitute an effective tool for the control of neovascularization PMID: 14710346
Review delineates what is currently known about IGF-II/M6P receptor structure, its ligand binding properties and role in lysosomal enzyme transport. It also summarizes the recent data regarding the role of the receptor in the central nervous system. PMID: 15003389
Nay play a direct role in tumour suppression or an indirect role as a transporter for ligands designated for degradation in the lysosomes. (review) PMID: 15156403
Increased frequency of the cation dependent-MPR C-allele in patients with major depression, but no involvement in Alzheimer disease noted. PMID: 15167696

Hide All

Subcellular Location

Golgi apparatus membrane; Single-pass type I membrane protein. Endosome membrane; Single-pass type I membrane protein.

Protein Families

MRL1/IGF2R family

Database Links

HGNC: 5467

OMIM: 147280

KEGG: hsa:3482

STRING: 9606.ENSP00000349437

UniGene: Hs.487062

Message

Product >> Product Name：
Product >> Code：
Name： *
Email： *
Company/Organization：
Phone：
Since emails may get flagged by spam filters occasionally, we recommend leaving your phone number as a precaution. Your information is safe with us.
Question/Comment： *
Your Region： *
I'd like to receive email newsletters from Cusabio

Yes

No
How do you know CUSABIO?

Email

Distributor

Search engine

Advertisement

Others
CAPTCHA verification：
Please enter the characters shown. Click the image to refresh if unclear.

Code	CSB-RA554340A0HU
Size	US$210
	Order now
Image	Immunofluorescence staining of Hela cell with CSB-RA554340A0HU at 1:50, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L). Overlay Peak curve showing HepG2 cells stained with CSB-RA554340A0HU (red line) at 1:100. The cells were fixed in 4% formaldehyde and permeated by 0.2% TritonX-100 for 10min. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1ug/110⁶cells) for 45min at 4℃. The secondary antibody used was FITC-conjugated goat anti-rabbit IgG (H+L) at 1/200 dilution for 35min at 4℃.Control antibody (green line) was Rabbit IgG (1ug/110⁶cells) used under the same conditions. Acquisition of >10,000 events was performed.
Have Questions?	Leave a Message or Start an on-line Chat

IGF2R Recombinant Monoclonal Antibody

Product Details

Related Products

Customer Reviews and Q&A

Target Background