Human Anti-CD274 Recombinant Antibody (clone 28-8); Fab Fragment (CAT#: HPAB-1440LY-F(E))
This product is a Fab fragment of a chimeric (rabbit/human) antibody that recognizes CD274 (PD-L1). This product was expressed in a mammalian system, purified by affinity purification, and went through strict quality control. This Fab antibody product could be used for the detection of PD-L1 in immunoassays and cancer immunotherapeutic studies.
Specific Inquiry
Subcellular Location and Protein Expression
Normal Tissue
RNA Expression
Figure 1 IF staining of human cell line U-251 MG
(Immunofluorescent staining of human cell line U-251 MG shows localization to plasma membrane.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/3528/1899_B9_6_cr5ba2049576272_selected.jpg
(Immunofluorescent staining of human cell line U-251 MG shows localization to plasma membrane.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/3528/1899_B9_6_cr5ba2049576272_selected.jpg
Figure 2 IF staining of human cell line BJ
(Immunofluorescent staining of human cell line BJ shows localization to plasma membrane.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/3528/1936_G3_3_blue_red_green.jpg
(Immunofluorescent staining of human cell line BJ shows localization to plasma membrane.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/3528/1936_G3_3_blue_red_green.jpg
Figure 3 IF staining of human cell line U-2 OS
(Immunofluorescent staining of human cell line U-2 OS shows localization to plasma membrane.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/3528/1953_G5_3_blue_red_green.jpg
(Immunofluorescent staining of human cell line U-2 OS shows localization to plasma membrane.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/3528/1953_G5_3_blue_red_green.jpg
Figure 4 Colon
(Peripheral nerve/ganglion
Staining:High
Intensity: Strong
Quantity: 75%-25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/76385/169546_A_9_3.jpg
(Peripheral nerve/ganglion
Staining:High
Intensity: Strong
Quantity: 75%-25%
Location: Cytoplasmic/membranous)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/76385/169546_A_9_3.jpg
Figure 5 Placenta
(Cytotrophoblasts
Staining:Medium
Intensity: Moderate
Quantity: 75%-25%
Syncytiotrophoblasts - cell body
Staining:Medium
Intensity: Moderate
Quantity:>75%
Syncytiotrophoblasts - microvilli
Staining:High
Intensity: Strong)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/76385/169546_A_1_7.jpg
(Cytotrophoblasts
Staining:Medium
Intensity: Moderate
Quantity: 75%-25%
Syncytiotrophoblasts - cell body
Staining:Medium
Intensity: Moderate
Quantity:>75%
Syncytiotrophoblasts - microvilli
Staining:High
Intensity: Strong)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/images/76385/169546_A_1_7.jpg
Figure 6 RNA cell line category: Cell line enhanced (HDLM-2, HHSteC, U-251 MG)
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000120217-CD274
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000120217-CD274
Specifications
- Host Species
- Human
- Type
- Chimeric (Rabbit/Human) Fab
- Specificity
- Human CD274
- Species Reactivity
- Human
- Clone
- 28-8
- Applications
- IHC
- Conjugate
- None, customized conjugetion is available
- Related Disease
- Malignancies
Product Property
- Purification
- Affinity purified
- Purity
- >95% determined by SDS-PAGE (Reduced conditions), customized purity is available
- Format
- Liquid or lyophilized powder
- Concentration
- Please refer to the vial label for the specific concentration.
- Buffer
- PBS, pH 7.4
- Preservative
- No preservatives
- Storage
- Store at 4°C for short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Applications
- Application Notes
- This antibody has been reported for use in Immunohistochemistry.
Target
- Alternative Names
- CD274 molecule; B7-H; B7H1; PDL1; PD-L1; hPD-L1; PDCD1L1; PDCD1LG1; programmed cell death 1 ligand 1; B7 homolog 1; CD274 antigen; PDCD1 ligand 1
- Gene ID
- 29126
- UniProt ID
- Q9NZQ7
- Protein Refseq
- NP_001254635.1
Recommended Products
Reconstitution Buffer
Recommended Dilution Buffer
Product Notes
This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:
• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production
See more details about Hi-Affi™ recombinant antibody benefits.
Downloads
Download resources about recombinant antibody development and antibody engineering to boost your research.
See other products for "Clone 28-8"
See other products for "Cd274"
Single-domain Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| NAB-305-sdAb | Recombinant Anti-Mouse Cd274 VHH Single Domain Antibody | IHC, IP, FC, Neut, FUNC | Llama VHH |
| HPAB-N0408-YC-VHH | Recombinant Humanized Anti-CD274 Single Domain Antibody (PDL1-56dAb) | ELISA, FC, BL | Human VHH |
| HPAB-N0307-YC-VHH | Recombinant Humanized Anti-CD274 Single Domain Antibody (NOV013YC) | ELISA, FC, BL | Humanized VHH |
| NBD-0065-YJ-VHH | Camelid Anti-CD274 Recombinant Single Domain Antibody (CBP112D) | ELISA | Camelid VHH |
| NBD-0066-YJ-VHH | Camelid Anti-CD274 Recombinant Single Domain Antibody (KN035) | ELISA, Inihb | Camelid VHH |
Recombinant Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| MOB-1814z | Mouse Anti-CD274 Recombinant Antibody (clone 7A5) | FC, IHC, FuncS | Mouse IgG2b |
| HPAB-N0326-YC | Human Anti-CD274 Recombinant Antibody (HPAB-N0326-YC) | ELISA, FuncS | Human IgG |
| HPAB-0046LY | Human Anti-CD274 Recombinant Antibody (HPAB-0046LY) | WB | Human IgG4 |
| HPAB-0400LY | Human Anti-PDCD1 Recombinant Antibody (HPAB-0400LY) | ELISA, RIA, WB | Human IgG1 |
| HPAB-0401LY | Human Anti-PDCD1 Recombinant Antibody (HPAB-0401LY) | ELISA, RIA, WB | Human IgG1 |
Mouse Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| TAB-0992CL | Mouse Anti-CD274 Recombinant Antibody (TAB-0992CL) | Inhib, FC, SPR | Mouse IgG |
| TAB-0993CL | Mouse Anti-CD274 Recombinant Antibody (TAB-0993CL) | FC, SPR | Mouse IgG |
| TAB-0994CL | Mouse Anti-CD274 Recombinant Antibody (TAB-0994CL) | ELISA, FC | Mouse IgG |
| TAB-0262CL-S(P) | Mouse Anti-CD274 Recombinant Antibody; scFv Fragment (TAB-0262CL-S(P)) | ELISA, WB, SPR, FuncS | Mouse scFv |
| TAB-0262CL-F(E) | Mouse Anti-CD274 Recombinant Antibody; Fab Fragment (TAB-0262CL-F(E)) | ELISA, WB, SPR, FuncS | Mouse Fab |
Chimeric Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| TAB-0995CL | Human Anti-CD274 Recombinant Antibody (TAB-0995CL) | ELISA, FC | Chimeric (Mouse/Human) IgG1, κ |
| TAB-0995CL-S(P) | Human Anti-CD274 Recombinant Antibody; scFv Fragment (TAB-0995CL-S(P)) | ELISA, FC | Human scFv |
| TAB-0995CL-F(E) | Human Anti-CD274 Recombinant Antibody; Fab Fragment (TAB-0995CL-F(E)) | ELISA, FC | Chimeric (Mouse/Human) Fab |
Humanized Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| TAB-0996CL | Human Anti-CD274 Recombinant Antibody (TAB-0996CL) | ELISA, FC | Human IgG1, κ |
| TAB-0263CL-S(P) | Human Anti-CD274 Recombinant Antibody; scFv Fragment (TAB-0263CL-S(P)) | ELISA, WB, SPR, FuncS | Humanized scFv |
| TAB-0264CL-S(P) | Human Anti-CD274 Recombinant Antibody; scFv Fragment (TAB-0264CL-S(P)) | ELISA, WB, SPR, Inhib, FuncS | Humanized scFv |
| TAB-0265CL-S(P) | Human Anti-CD274 Recombinant Antibody; scFv Fragment (TAB-0265CL-S(P)) | ELISA, WB, SPR, FuncS | Humanized scFv |
| TAB-0996CL-F(E) | Human Anti-CD274 Recombinant Antibody; Fab Fragment (TAB-0996CL-F(E)) | ELISA, FC | Humanized Fab |
Human Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| TAB-0190CL-S(P) | Anti-Human CD274 Recombinant Antibody scFv Fragment (PD1-AB1) | FC, ELISA, FuncS | |
| TAB-0997CL-S(P) | Anti-Human CD274 Recombinant Antibody scFv Fragment (B60-55) | ELISA | Human antibody |
| TAB-1002CL-S(P) | Mouse Anti-CD274 Recombinant Antibody (TAB-1002CL-S(P)); scFv Fragment | ELISA, FC | Mouse scFv |
| TAB-1003CL-S(P) | Human Anti-CD274 Recombinant Antibody; scFv Fragment (TAB-1003CL-S(P)) | FC, ELISA | Human scFv |
| TAB-1001CL-S(P) | Human Anti-CD274 Recombinant Antibody; scFv Fragment (TAB-1001CL-S(P)) | FC | Human scFv |
Neutralizing Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| NEUT-324CQ | Mouse Anti-CD274 Recombinant Antibody (clone 29E.2A3.C6) | IHC-P, FC, Neut, ICC | Mouse IgG2b, κ |
| NEUT-325CQ | Human Anti-CD274 Recombinant Antibody (clone CBLS-206) | Neut | Human IgG1, κ |
| NEUT-326CQ | Human Anti-CD274 Recombinant Antibody (clone CBLS-207) | ELISA, Neut | Human IgG1, κ |
| NEUT-327CQ | Mouse Anti-CD274 Recombinant Antibody (clone MIH1) | FC, FuncS, Neut, IHC, IF | Mouse IgG1, κ |
| NEUT-330CQ | Rat Anti-CD274 Recombinant Antibody (clone MIH5) | FC, FuncS, Neut, IHC-Fr, WB | Rat IgG2a, λ |
Blocking Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| NEUT-328CQ | Rat Anti-CD274 Recombinant Antibody (VMC171) | Block, FC | Rat IgG2 |
| NEUT-329CQ | Rat Anti-CD274 Recombinant Antibody (clone 10F.9G2) | FC, IF, Block | Rat IgG2b, κ |
| NEUT-331CQ | Mouse Anti-CD274 Recombinant Antibody (clone alphaPD-L1) | ELISA, Block | Mouse IgG1, λ |
| NEUT-332CQ | Rabbit Anti-CD274 Recombinant Antibody (clone CBL1009) | Block | Rabbit IgG |
Rabbit Monoclonal Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| MOR-0548 | Hi-Affi™ Rabbit Anti-CD274 Recombinant Antibody (clone DS548AB) | ELISA | Rabbit IgG |
| MOR-4049 | Hi-Affi™ Rabbit Anti-CD274 Recombinant Antibody (clone SI116DS) | ELISA | Rabbit IgG |
| MOR-4050 | Hi-Affi™ Rabbit Anti-CD274 Recombinant Antibody (clone SI117DS) | ICC, IF, FC | Rabbit IgG |
| MOR-4051 | Hi-Affi™ Rabbit Anti-CD274 Recombinant Antibody (clone SI118DS) | FC | Rabbit IgG |
Fab Fragment Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| HPAB-0193-YC-F(E) | Human Anti-CD274 Recombinant Antibody; Fab Fragment (HPAB-0193-YC-F(E)) | ELISA | Humanized Fab |
| HPAB-0194-YC-F(E) | Mouse Anti-CD274 Recombinant Antibody; Fab Fragment (HPAB-0194-YC-F(E)) | ELISA | Mouse Fab |
| HPAB-0195-YC-F(E) | Human Anti-CD274 Recombinant Antibody; Fab Fragment (HPAB-0195-YC-F(E)) | SPR | Humanized Fab |
| HPAB-0196-YC-F(E) | Human Anti-CD274 Recombinant Antibody; Fab Fragment (HPAB-0196-YC-F(E)) | FC | Human Fab |
| HPAB-0197-YC-F(E) | Rabbit Anti-CD274 Recombinant Antibody; Fab Fragment (HPAB-0197-YC-F(E)) | ELISA, FC | Rabbit Fab |
ADCC Enhanced Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| AFC-TAB-417CQ | Afuco™ Anti-CD274 ADCC Recombinant Antibody (Durvalumab), ADCC Enhanced | ELISA, IHC, FC, IP, IF, Inhib | ADCC enhanced antibody |
| AFC-TAB-418CQ | Afuco™ Anti-CD274 ADCC Recombinant Antibody (Atezolizumab), ADCC Enhanced | ELISA, IHC, FC, IP, IF, BL | ADCC enhanced antibody |
scFv Fragment Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| HPAB-0502YY-S(P) | Human Anti-CD274 Recombinant Antibody (clone Q1-43); scFv Fragment | ELISA | Human scFv |
| HPAB-0505YY-S(P) | Human Anti-CD274 Recombinant Antibody (clone Q2-33); scFv Fragment | ELISA | Human scFv |
| HPAB-0506YY-S(P) | Human Anti-CD274 Recombinant Antibody (clone Q2-20); scFv Fragment | ELISA | Human scFv |
| HPAB-0509YY-S(P) | Human Anti-CD274 Recombinant Antibody; scFv Fragment (HPAB-0509YY-S(P)) | ELISA, FC | Human scFv |
| HPAB-0510YY-S(P) | Human Anti-CD274 Recombinant Antibody; scFv Fragment (HPAB-0510YY-S(P)) | ELISA, FC | Human scFv |
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For Research Use Only. Not For Clinical Use.
For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.
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